Severe thunderstorms are expected from central Texas to middle Tennessee and Kentucky this afternoon into tonight. Large hail and damaging winds are the main threats. Heavy to excessive rainfall may produce areas of flooding today and tonight from central Texas into the lower Mississippi Valley.
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The default location is Knoxville, TN. Click anywhere on the map to change location.
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046
FNUS54 KMRX 031836
FWFMRX
Fire Weather Planning Forecast for East Tennessee...Southwest
Virginia...and Extreme Southwest North Carolina
博体育 Morristown TN
236 PM EDT Sat May 3 2025
.DISCUSSION...
An upper level trough will move across the Ohio and Tennessee valley
today and Sunday. Widespread showers and embedded thunderstorms
through this evening, then diminishing in coverage overnight. Patchy
fog developing overnight.
Scattered showers and thunderstorms expected, mainly along and north
of interstate 40, for Sunday and Monday.
Due to continued rain chances and persistent cloud cover,
temperatures will be cooler than normal through early next week.
VAZ001-041945-
Lee-
Including the city of Rose Hill
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 49-54 (-6) 62-67 (-2) 43-48 59-64
RH % (24h trend) 95-100 (+1) 43-48 (-28) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) SW 8 SW 8 SW 6 SW 6
Transport Wnd (mph) SW 10 SW 16 W 9 SW 13
Mixing Hgt(ft-agl) 400 5010 570 3940
Vent Rate (mph-ft) 4000 80160 5130 51220
Max Dispersion Early 8 Poor 59 Gen Good 7 Poor 32 Fair
Max Dispersion Late 7 Poor 69 Good 9 Poor 45 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 7 6 6
Max LVORI Late 8 1 7 2
Precip Chance (%) 90 60 20 50
Precip Type Tstms Tstms Showers Showers
Precip Duration 2 2 1 1
Precip Amount 0.21 0.04 0.01 0.02
Precip Begin 8 PM 8 AM Continuing Continuing
Precip End 5 AM Continuing Continuing 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 64 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 60 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 44 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 43 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ002-041945-
Wise-
Including the cities of Big Stone Gap, Norton, Wise, Coeburn,
Appalachia, and Pardee
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 49-54 (-5) 61-66 (-2) 43-48 57-62
RH % (24h trend) 95-100 (+4) 44-49 (-25) 94-99 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 8
PM 20FT Wnd (mph) SW 11 SW 9 SW 8 SW 8
Transport Wnd (mph) SW 9 SW 16 SW 7 SW 14
Mixing Hgt(ft-agl) 200 5020 240 3980
Vent Rate (mph-ft) 1800 80320 1680 55720
Max Dispersion Early 8 Poor 59 Gen Good 6 Very Poor 32 Fair
Max Dispersion Late 6 Very Poor 70 Good 12 Poor 49 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 5 5 5
Max LVORI Late 7 1 6 2
Precip Chance (%) 80 60 20 50
Precip Type Tstms Tstms Showers Tstms
Precip Duration 3 2 1 1
Precip Amount 0.30 0.04 0.01 0.02
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM 8 PM
Chance of Thunder (%) 30 30 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 60s. Minimum RH 48 percent. Southwest winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 62 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs around 70.
Minimum RH 59 percent. East winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 45 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. North
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 42 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ005-041945-
Scott VA-
Including the city of Hiltons
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 51-56 (-4) 64-69 (-3) 45-50 61-66
RH % (24h trend) 95-100 (+3) 42-47 (-21) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 8
PM 20FT Wnd (mph) SW 10 SW 8 SW 8 SW 8
Transport Wnd (mph) SW 9 SW 16 SW 6 SW 14
Mixing Hgt(ft-agl) 380 5280 230 4070
Vent Rate (mph-ft) 3420 84480 1380 56980
Max Dispersion Early 7 Poor 53 Gen Good 7 Poor 30 Fair
Max Dispersion Late 7 Poor 74 Good 8 Poor 50 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 6 5 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 90 50 20 40
Precip Type Tstms Tstms Showers Tstms
Precip Duration 3 1 1 1
Precip Amount 0.30 0.04 0.01 0.01
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 7 AM Continuing 2 AM 8 PM
Chance of Thunder (%) 30 30 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 63 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 58 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 43 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 50. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 41 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ006-041945-
Russell-
Including the cities of Hansonville, Lebanon, Dye, Castlewood,
Honaker, and Rosedale
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-5) 62-67 (-3) 44-49 60-65
RH % (24h trend) 95-100 (+6) 43-48 (-23) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 SW 8
PM 20FT Wnd (mph) S 11 SW 8 SW 8 SW 8
Transport Wnd (mph) SW 10 SW 15 SW 7 SW 14
Mixing Hgt(ft-agl) 300 5020 270 3320
Vent Rate (mph-ft) 3000 75300 1890 46480
Max Dispersion Early 7 Poor 48 Gen Good 5 Very Poor 33 Fair
Max Dispersion Late 7 Poor 66 Good 10 Poor 41 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 6 5 5
Max LVORI Late 8 2 6 2
Precip Chance (%) 90 60 20 50
Precip Type Tstms Tstms Showers Tstms
Precip Duration 3 2 1 1
Precip Amount 0.25 0.06 0.01 0.01
Precip Begin 8 PM Continuing Continuing 8 AM
Precip End Continuing Continuing 2 AM 8 PM
Chance of Thunder (%) 30 40 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 60s. Minimum RH 47 percent. South winds less than
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 59 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 58 percent. East winds less than 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. North winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 44 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. North
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 39 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
VAZ008-041945-
Washington VA-
Including the cities of Benhams, Bristol VA, and Abingdon
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-4) 63-68 (-3) 44-49 61-66
RH % (24h trend) 95-100 (+3) 47-52 (-19) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 8
PM 20FT Wnd (mph) S 11 SW 8 SW 8 SW 8
Transport Wnd (mph) SW 7 SW 14 SW 8 SW 14
Mixing Hgt(ft-agl) 420 4510 310 3390
Vent Rate (mph-ft) 2940 63140 2480 47460
Max Dispersion Early 10 Poor 43 Gen Good 6 Very Poor 35 Fair
Max Dispersion Late 9 Poor 56 Gen Good 8 Poor 39 Fair
Category Day 1 4 1 3
Max LVORI Early 7 6 5 6
Max LVORI Late 8 2 7 2
Precip Chance (%) 90 60 0 40
Precip Type Tstms Tstms None Tstms
Precip Duration 4 2 1
Precip Amount 0.22 0.11 0.00 0.03
Precip Begin 8 PM 9 AM 8 AM
Precip End 8 AM Continuing 8 PM
Chance of Thunder (%) 30 40 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
50 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Partly sunny with a chance of showers. Highs around
70. Minimum RH 63 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 61 percent. Light winds.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs around 70.
Minimum RH 47 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. North
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 42 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ018-041945-
Johnson-
Including the cities of Doeville, Mountain City, Neva,
Shady Valley, Trade, and Laurel Bloomery
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Pcldy Pcldy
Temp (24h trend) 48-53 (-5) 62-67 (-2) 41-46 61-66
RH % (24h trend) 95-100 (+5) 49-54 (-13) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 5 SW 6
PM 20FT Wnd (mph) S 9 SW 6 W 6 W 6
Transport Wnd (mph) SW 9 SW 12 W 7 SW 10
Mixing Hgt(ft-agl) 450 3990 470 3510
Vent Rate (mph-ft) 4050 47880 3290 35100
Max Dispersion Early 12 Poor 32 Fair 11 Poor 31 Fair
Max Dispersion Late 9 Poor 39 Fair 7 Poor 31 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 5 6
Max LVORI Late 7 2 7 2
Precip Chance (%) 100 60 0 40
Precip Type Tstms Tstms None Showers
Precip Duration 3 2 1
Precip Amount 0.20 0.17 0.00 0.05
Precip Begin 8 PM 9 AM 8 AM
Precip End 7 AM 8 PM 8 PM
Chance of Thunder (%) 40 40 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 61 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 60 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Light winds.
.FRIDAY...Mostly sunny with showers likely. Highs around 70.
Minimum RH 46 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 40s. North winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 41 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ047-041945-
Southeast Carter-
Including the city of Hampton
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 48-53 (-6) 59-64 (-4) 41-46 58-63
RH % (24h trend) 95-100 (+7) 51-56 (-13) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 W 6
PM 20FT Wnd (mph) S 11 SW 8 W 6 W 6
Transport Wnd (mph) SW 12 SW 13 W 9 SW 8
Mixing Hgt(ft-agl) 250 4170 420 3140
Vent Rate (mph-ft) 3000 54210 3780 25120
Max Dispersion Early 12 Poor 34 Fair 9 Poor 23 Fair
Max Dispersion Late 9 Poor 44 Gen Good 6 Very Poor 28 Fair
Category Day 1 3 1 2
Max LVORI Early 6 6 5 6
Max LVORI Late 7 2 7 2
Precip Chance (%) 90 60 0 40
Precip Type Tstms Tstms None Showers
Precip Duration 4 2 1
Precip Amount 0.20 0.14 0.00 0.03
Precip Begin 8 PM 9 AM 8 AM
Precip End 7 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
46 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 63 percent. Southeast winds less than
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 61 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Northwest winds less than 10 mph.
.FRIDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 50 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. North
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 43 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ045-041945-
Unicoi-
Including the cities of Erwin, Unicoi, and Limestone Cove
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 49-54 (-6) 59-64 (-5) 43-48 58-63
RH % (24h trend) 95-100 (+9) 50-55 (-9) 92-97 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 W 6
PM 20FT Wnd (mph) S 12 W 6 W 6 W 6
Transport Wnd (mph) SW 10 SW 12 W 8 W 13
Mixing Hgt(ft-agl) 250 4490 330 3320
Vent Rate (mph-ft) 2500 53880 2640 43160
Max Dispersion Early 11 Poor 38 Fair 10 Poor 24 Fair
Max Dispersion Late 11 Poor 48 Gen Good 5 Very Poor 37 Fair
Category Day 1 3 1 3
Max LVORI Early 6 6 5 5
Max LVORI Late 6 2 6 2
Precip Chance (%) 90 50 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 3 1 1
Precip Amount 0.20 0.06 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 6 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 65 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the upper
60s. Minimum RH 64 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.FRIDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 52 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs around
70. Minimum RH 44 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ043-041945-
Southeast Greene-
Including the city of Cedar Creek
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 49-54 (-6) 59-64 (-7) 42-47 58-63
RH % (24h trend) 95-100 (+8) 45-50 (-9) 92-97 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 W 8
PM 20FT Wnd (mph) S 11 W 9 W 10 W 8
Transport Wnd (mph) SW 12 W 13 W 9 W 13
Mixing Hgt(ft-agl) 100 4400 190 3090
Vent Rate (mph-ft) 1200 57200 1710 40170
Max Dispersion Early 5 Very Poor 31 Fair 8 Poor 22 Fair
Max Dispersion Late 9 Poor 52 Gen Good 5 Very Poor 35 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 5 5
Max LVORI Late 6 2 6 2
Precip Chance (%) 90 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 3 1 1
Precip Amount 0.32 0.07 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 5 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 63 percent. Southeast winds less than 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Mostly cloudy with showers likely. Highs in the upper
60s. Minimum RH 63 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. North winds less than 10 mph.
.FRIDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 50 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 50. Northeast winds
less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs around
70. Minimum RH 44 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ041-041945-
Cocke Smoky Mountains-
Including the city of Hartford
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 49-54 (-7) 60-65 (-6) 43-48 59-64
RH % (24h trend) 94-99 (+10) 45-50 (-12) 91-96 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 12 W 11
PM 20FT Wnd (mph) NW 13 W 12 W 12 W 11
Transport Wnd (mph) SW 7 W 13 W 9 W 13
Mixing Hgt(ft-agl) 250 5010 400 3900
Vent Rate (mph-ft) 1750 65130 3600 50700
Max Dispersion Early 10 Poor 42 Gen Good 9 Poor 31 Fair
Max Dispersion Late 13 Gen Poor 53 Gen Good 6 Very Poor 43 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 5 4 5
Max LVORI Late 6 2 6 2
Precip Chance (%) 80 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 3 1 1
Precip Amount 0.33 0.06 0.00 0.01
Precip Begin 8 PM 9 AM 8 AM
Precip End 5 AM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 63 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs around 70.
Minimum RH 64 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 53 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 46 percent. Southeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ074-041945-
Sevier Smoky Mountains-
Including the cities of Elkmont and Gatlinburg
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 46-51 (-8) 57-62 (-5) 40-45 55-60
RH % (24h trend) 95-100 (+7) 45-50 (-20) 91-96 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 13 SW 11
PM 20FT Wnd (mph) SW 13 SW 13 SW 12 W 11
Transport Wnd (mph) W 8 SW 15 SW 9 W 16
Mixing Hgt(ft-agl) 50 4710 70 4150
Vent Rate (mph-ft) 400 70650 630 66400
Max Dispersion Early 10 Poor 56 Gen Good 10 Poor 26 Fair
Max Dispersion Late 11 Poor 59 Gen Good 5 Very Poor 57 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 6 4 5
Max LVORI Late 7 2 6 2
Precip Chance (%) 90 50 0 40
Precip Type Tstms Tstms None Showers
Precip Duration 3 1 1
Precip Amount 0.41 0.04 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 5 AM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Minimum RH
49 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the mid
60s. Minimum RH 68 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Showers and a slight chance of thunderstorms. Highs
in the upper 60s. Minimum RH 71 percent. Southeast winds less
than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. North
winds less than 10 mph.
.FRIDAY...Mostly sunny with showers likely. Highs in the mid 60s.
Minimum RH 60 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 50. Northeast winds
less than 10 mph.
.SATURDAY...Mostly sunny with showers likely. Highs in the upper
60s. Minimum RH 53 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ072-041945-
Blount Smoky Mountains-
Including the city of Cades Cove
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 48-53 (-9) 60-65 (-5) 43-48 60-65
RH % (24h trend) 95-100 (+8) 46-51 (-19) 90-95 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 SW 9
PM 20FT Wnd (mph) SW 11 SW 11 SW 11 W 9
Transport Wnd (mph) SW 10 SW 15 SW 8 W 16
Mixing Hgt(ft-agl) 280 4480 300 4410
Vent Rate (mph-ft) 2800 67200 2400 70560
Max Dispersion Early 12 Poor 62 Good 16 Gen Poor 38 Fair
Max Dispersion Late 11 Poor 65 Good 8 Poor 62 Good
Category Day 1 4 1 4
Max LVORI Early 6 5 4 5
Max LVORI Late 6 1 5 2
Precip Chance (%) 90 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 2 1 1
Precip Amount 0.40 0.04 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 2 AM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 46 percent.
South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 60s. Minimum RH 67 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny with showers likely. Highs in the lower
70s. Minimum RH 56 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 49 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ087-041945-
Southeast Monroe-
Including the cities of Citico and Coker Creek
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 47-52 (-9) 59-64 (-5) 42-47 60-65
RH % (24h trend) 95-100 (+4) 46-51 (-21) 93-98 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 10 G17 SW 8
PM 20FT Wnd (mph) SW 10 SW 10 G18 W 9 W 8
Transport Wnd (mph) W 8 SW 16 SW 8 W 16
Mixing Hgt(ft-agl) 180 4100 180 4960
Vent Rate (mph-ft) 1440 65600 1440 79360
Max Dispersion Early 8 Poor 54 Gen Good 13 Gen Poor 45 Gen Good
Max Dispersion Late 5 Very Poor 59 Gen Good 5 Very Poor 70 Good
Category Day 1 4 1 4
Max LVORI Early 6 6 5 6
Max LVORI Late 8 2 6 2
Precip Chance (%) 80 40 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.31 0.05 0.00 0.01
Precip Begin 8 PM 10 AM 8 AM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 45 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 60s. Minimum RH 67 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 66 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with showers likely. Highs around 70.
Minimum RH 56 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 49 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ102-041945-
East Polk-
Including the cities of Big Frog Mountain, Ducktown,
and Turtletown
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 46-51 (-10) 61-66 (-5) 41-46 63-68
RH % (24h trend) 95-100 (+5) 45-50 (-20) 95-100 39-44
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 10 SW 8
PM 20FT Wnd (mph) SW 11 W 11 W 10 W 8
Transport Wnd (mph) W 8 W 17 W 8 W 17
Mixing Hgt(ft-agl) 290 4600 430 5700
Vent Rate (mph-ft) 2320 78200 3440 96900
Max Dispersion Early 7 Poor 59 Gen Good 16 Gen Poor 64 Good
Max Dispersion Late 4 Very Poor 67 Good 6 Very Poor 87 Good
Category Day 1 4 1 4
Max LVORI Early 6 7 5 6
Max LVORI Late 8 1 7 2
Precip Chance (%) 80 30 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.25 0.02 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs around 70.
Minimum RH 66 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 63 percent.
Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with showers likely. Highs in the lower
70s. Minimum RH 54 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 47 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ060-041945-
Cherokee-
Including the cities of Andrews, Marble, Topton, Hiawasse Dam,
Murphy, Unaka, and Violet
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 46-51 (-8) 61-66 (-5) 40-45 62-67
RH % (24h trend) 95-100 (+4) 41-46 (-21) 95-100 38-43
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 W 6
PM 20FT Wnd (mph) SW 9 W 9 W 8 W 6
Transport Wnd (mph) W 7 SW 16 W 7 W 17
Mixing Hgt(ft-agl) 310 5030 400 5660
Vent Rate (mph-ft) 2170 80480 2800 96220
Max Dispersion Early 6 Very Poor 63 Good 14 Gen Poor 60 Gen Good
Max Dispersion Late 6 Very Poor 72 Good 6 Very Poor 86 Good
Category Day 1 4 1 4
Max LVORI Early 6 6 5 6
Max LVORI Late 7 1 7 2
Precip Chance (%) 90 30 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.35 0.02 0.00 0.01
Precip Begin 8 PM 3 PM 2 PM
Precip End 12 AM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
42 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs around 70.
Minimum RH 65 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 63 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs in the lower 70s. Minimum RH 53 percent.
Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 47 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
NCZ061-041945-
Clay-
Including the cities of Shooting Creek, Brasstown, Hayesville,
and Tusquitee
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 45-50 (-8) 59-64 (-6) 39-44 59-64
RH % (24h trend) 95-100 (+3) 46-51 (-21) 95-100 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 10 W 8
PM 20FT Wnd (mph) SW 11 W 10 W 10 W 8
Transport Wnd (mph) W 7 W 16 W 8 W 18
Mixing Hgt(ft-agl) 220 5160 270 5310
Vent Rate (mph-ft) 1540 82560 2160 95580
Max Dispersion Early 9 Poor 63 Good 9 Poor 60 Gen Good
Max Dispersion Late 8 Poor 75 Good 6 Very Poor 84 Good
Category Day 1 4 1 4
Max LVORI Early 6 7 5 6
Max LVORI Late 8 1 8 2
Precip Chance (%) 90 0 0 20
Precip Type Tstms None None Showers
Precip Duration 1 1
Precip Amount 0.38 0.00 0.00 0.01
Precip Begin 8 PM 2 PM
Precip End 12 AM 8 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Light winds.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 45 percent.
West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 60s. Minimum RH 70 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 70 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny with showers likely and a slight chance of
thunderstorms. Highs around 70. Minimum RH 58 percent. Northeast
winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 40s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Minimum RH 53 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ015-041945-
Hancock-
Including the cities of Evanston, Sneedville, Treadway,
and Kyles Ford
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 48-53 (-7) 63-68 (-2) 42-47 61-66
RH % (24h trend) 95-100 (0) 43-48 (-26) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) SW 6 SW 6 SW 6 SW 5
Transport Wnd (mph) SW 10 SW 16 SW 7 SW 13
Mixing Hgt(ft-agl) 420 5170 620 4110
Vent Rate (mph-ft) 4200 82720 4340 53430
Max Dispersion Early 8 Poor 57 Gen Good 9 Poor 38 Fair
Max Dispersion Late 7 Poor 72 Good 8 Poor 47 Gen Good
Category Day 1 4 1 3
Max LVORI Early 8 7 6 6
Max LVORI Late 9 1 9 2
Precip Chance (%) 90 50 20 40
Precip Type Tstms Tstms Showers Showers
Precip Duration 2 1 1 1
Precip Amount 0.23 0.02 0.01 0.01
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 4 AM Continuing 2 AM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
44 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 64 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 60 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 44 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 43 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ016-041945-
Hawkins-
Including the city of Mooresburg
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-5) 64-69 (-4) 43-48 62-67
RH % (24h trend) 95-100 (0) 44-49 (-23) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) SW 6 SW 6 SW 6 SW 6
Transport Wnd (mph) SW 12 SW 17 SW 8 SW 14
Mixing Hgt(ft-agl) 550 5370 310 4170
Vent Rate (mph-ft) 6600 91290 2480 58380
Max Dispersion Early 8 Poor 59 Gen Good 8 Poor 37 Fair
Max Dispersion Late 9 Poor 81 Good 8 Poor 52 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 7 6 6
Max LVORI Late 8 1 8 2
Precip Chance (%) 90 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 3 1 1
Precip Amount 0.33 0.01 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 5 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 40s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 66 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the mid
70s. Minimum RH 62 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 46 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 44 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ017-041945-
Sullivan-
Including the cities of Kingsport, Bristol TN,
and South Holston Dam
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 51-56 (-5) 64-69 (-5) 45-50 62-67
RH % (24h trend) 95-100 (+4) 44-49 (-14) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 10 W 8 SW 6 W 8
Transport Wnd (mph) SW 9 SW 13 SW 9 SW 13
Mixing Hgt(ft-agl) 550 4910 330 3700
Vent Rate (mph-ft) 4950 63830 2970 48100
Max Dispersion Early 10 Poor 47 Gen Good 7 Poor 31 Fair
Max Dispersion Late 9 Poor 62 Good 8 Poor 44 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 6 5 6
Max LVORI Late 7 2 6 2
Precip Chance (%) 90 50 0 40
Precip Type Tstms Tstms None Tstms
Precip Duration 3 1 1
Precip Amount 0.27 0.06 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 7 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 47 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 63 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 59 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 46 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 42 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ046-041945-
Northwest Carter-
Including the city of Elizabethton
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 49-54 (-6) 62-67 (-5) 44-49 61-66
RH % (24h trend) 95-100 (+7) 45-50 (-12) 94-99 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 W 6
PM 20FT Wnd (mph) S 9 W 6 SW 6 W 6
Transport Wnd (mph) SW 12 SW 13 W 10 W 12
Mixing Hgt(ft-agl) 340 4410 470 3240
Vent Rate (mph-ft) 4080 57330 4700 38880
Max Dispersion Early 10 Poor 36 Fair 9 Poor 27 Fair
Max Dispersion Late 11 Poor 51 Gen Good 8 Poor 34 Fair
Category Day 1 4 1 3
Max LVORI Early 6 5 4 6
Max LVORI Late 7 2 6 2
Precip Chance (%) 100 60 0 40
Precip Type Tstms Tstms None Tstms
Precip Duration 4 2 1
Precip Amount 0.23 0.07 0.00 0.02
Precip Begin 8 PM 8 AM 8 AM
Precip End 7 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 60 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 58 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.FRIDAY...Mostly sunny with showers likely. Highs in the lower
70s. Minimum RH 44 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 39 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ044-041945-
Washington TN-
Including the city of Johnson City
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-6) 63-68 (-6) 44-49 61-66
RH % (24h trend) 95-100 (+6) 47-52 (-11) 95-100 49-54
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 W 6
PM 20FT Wnd (mph) SW 10 W 8 SW 6 W 8
Transport Wnd (mph) SW 8 SW 15 SW 8 W 14
Mixing Hgt(ft-agl) 520 4920 380 3700
Vent Rate (mph-ft) 4160 73800 3040 51800
Max Dispersion Early 9 Poor 46 Gen Good 7 Poor 32 Fair
Max Dispersion Late 11 Poor 64 Good 8 Poor 45 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 5 4 6
Max LVORI Late 6 2 7 2
Precip Chance (%) 90 50 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 4 1 1
Precip Amount 0.26 0.06 0.00 0.01
Precip Begin 8 PM 8 AM 2 PM
Precip End 6 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
48 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 65 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 63 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. North winds less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 50 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. North
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 45 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ042-041945-
Northwest Greene-
Including the city of Greeneville
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-6) 64-69 (-5) 44-49 62-67
RH % (24h trend) 95-100 (+2) 46-51 (-16) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 W 6
PM 20FT Wnd (mph) SW 8 W 8 SW 6 W 6
Transport Wnd (mph) SW 8 W 16 SW 9 W 15
Mixing Hgt(ft-agl) 630 5050 390 3880
Vent Rate (mph-ft) 5040 80800 3510 58200
Max Dispersion Early 9 Poor 51 Gen Good 6 Very Poor 36 Fair
Max Dispersion Late 13 Gen Poor 71 Good 8 Poor 51 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 5 5 6
Max LVORI Late 7 1 7 2
Precip Chance (%) 90 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 2 1 1
Precip Amount 0.29 0.04 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 5 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 65 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 64 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 49 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 40s. Northeast
winds less than 10 mph.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 45 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ038-041945-
Grainger-
Including the city of Bean Station
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-6) 64-69 (0) 45-50 62-67
RH % (24h trend) 95-100 (+1) 48-53 (-28) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 6 SW 8 SW 6 SW 6
Transport Wnd (mph) W 7 SW 17 SW 8 SW 14
Mixing Hgt(ft-agl) 400 4890 530 4310
Vent Rate (mph-ft) 2800 83130 4240 60340
Max Dispersion Early 10 Poor 63 Good 10 Poor 41 Gen Good
Max Dispersion Late 8 Poor 73 Good 9 Poor 55 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 6 5 5
Max LVORI Late 8 1 7 2
Precip Chance (%) 90 40 20 30
Precip Type Tstms Tstms Showers Showers
Precip Duration 2 1 1 1
Precip Amount 0.27 0.03 0.01 0.01
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 4 AM Continuing 2 AM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 67 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the mid
70s. Minimum RH 63 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 47 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 45 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ039-041945-
Hamblen-
Including the cities of Alpha, Morristown, and Russellville
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-6) 64-69 (-1) 44-49 63-68
RH % (24h trend) 95-100 (0) 47-52 (-27) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 5 SW 8 SW 6 SW 6
Transport Wnd (mph) W 9 W 20 W 10 W 16
Mixing Hgt(ft-agl) 550 5200 350 4340
Vent Rate (mph-ft) 4950 104000 3500 69440
Max Dispersion Early 9 Poor 61 Good 7 Poor 41 Gen Good
Max Dispersion Late 11 Poor 86 Good 9 Poor 60 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 5 5 5
Max LVORI Late 8 1 8 2
Precip Chance (%) 90 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 2 1 1
Precip Amount 0.30 0.01 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 4 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 66 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the mid
70s. Minimum RH 64 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 48 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 50. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 46 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ040-041945-
Northwest Cocke-
Including the cities of Bybee and Newport
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-6) 64-69 (-4) 44-49 63-68
RH % (24h trend) 95-100 (+5) 45-50 (-18) 95-100 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 9 W 6
PM 20FT Wnd (mph) SW 9 W 10 W 10 W 8
Transport Wnd (mph) SW 7 W 16 SW 6 W 15
Mixing Hgt(ft-agl) 540 5170 460 4130
Vent Rate (mph-ft) 3780 82720 2760 61950
Max Dispersion Early 10 Poor 53 Gen Good 8 Poor 39 Fair
Max Dispersion Late 11 Poor 72 Good 8 Poor 56 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 5 4 5
Max LVORI Late 7 1 7 2
Precip Chance (%) 90 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 2 1 1
Precip Amount 0.31 0.03 0.00 0.01
Precip Begin 8 PM 8 AM 2 PM
Precip End 4 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Sunny. Highs in the lower 70s. Minimum RH 43 percent.
Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 62 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 62 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.FRIDAY...Mostly sunny with showers likely. Highs in the lower
70s. Minimum RH 47 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 43 percent. Southeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ070-041945-
Jefferson-
Including the cities of Jefferson City, Strawberry Plains,
Chestnut Hill, Dandridge, and White Pine
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-7) 64-69 (-1) 45-50 63-68
RH % (24h trend) 95-100 (+2) 47-52 (-28) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 8 SW 6
PM 20FT Wnd (mph) SW 5 W 10 SW 6 W 8
Transport Wnd (mph) SW 9 SW 18 SW 10 W 16
Mixing Hgt(ft-agl) 480 5040 510 4200
Vent Rate (mph-ft) 4320 90720 5100 67200
Max Dispersion Early 10 Poor 65 Good 10 Poor 42 Gen Good
Max Dispersion Late 12 Poor 84 Good 10 Poor 58 Gen Good
Category Day 1 4 1 4
Max LVORI Early 6 5 5 5
Max LVORI Late 8 1 6 2
Precip Chance (%) 90 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 2 1 1
Precip Amount 0.33 0.01 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 4 AM 8 PM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. West winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 66 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the mid
70s. Minimum RH 64 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 48 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 46 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ035-041945-
Morgan-
Including the cities of Pine Orchard, High Point, and Petros
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 45-50 (-10) 59-64 (-4) 42-47 60-65
RH % (24h trend) 95-100 (0) 55-60 (-21) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 9 SW 6
PM 20FT Wnd (mph) SW 8 SW 8 W 9 SW 6
Transport Wnd (mph) W 8 SW 14 W 8 W 14
Mixing Hgt(ft-agl) 360 4050 740 3860
Vent Rate (mph-ft) 2880 56700 5920 54040
Max Dispersion Early 8 Poor 46 Gen Good 19 Gen Poor 34 Fair
Max Dispersion Late 5 Very Poor 48 Gen Good 10 Poor 51 Gen Good
Category Day 1 3 1 3
Max LVORI Early 6 6 5 6
Max LVORI Late 9 3 7 2
Precip Chance (%) 60 70 20 40
Precip Type Tstms Tstms Showers Showers
Precip Duration 1 2 1 1
Precip Amount 0.05 0.05 0.02 0.02
Precip Begin 8 PM 10 AM Continuing Continuing
Precip End 11 PM Continuing Continuing 8 PM
Chance of Thunder (%) 20 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 71 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 64 percent.
East winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 49 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 50. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 51 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ012-041945-
Scott TN-
Including the cities of Big South Fork National, Oneida,
Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 46-51 (-9) 59-64 (-3) 43-48 58-63
RH % (24h trend) 95-100 (0) 57-62 (-18) 95-100 52-57
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 6 SW 8 SW 6 SW 6
Transport Wnd (mph) W 9 SW 14 W 9 SW 14
Mixing Hgt(ft-agl) 510 3950 1010 3430
Vent Rate (mph-ft) 4590 55300 9090 48020
Max Dispersion Early 10 Poor 48 Gen Good 19 Gen Poor 31 Fair
Max Dispersion Late 9 Poor 48 Gen Good 11 Poor 43 Gen Good
Category Day 1 3 1 3
Max LVORI Early 5 5 5 5
Max LVORI Late 7 3 6 2
Precip Chance (%) 60 70 20 50
Precip Type Tstms Tstms Tstms Showers
Precip Duration 1 2 1 1
Precip Amount 0.08 0.07 0.04 0.04
Precip Begin 8 PM 10 AM Continuing Continuing
Precip End 11 PM Continuing Continuing 8 PM
Chance of Thunder (%) 20 30 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs around 70. Minimum RH 48 percent.
Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows around 50. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 71 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 65 percent. East winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 49 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows in the upper 40s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 51 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ013-041945-
Campbell-
Including the cities of Fincastle, La Follette, Elk Valley,
Jellico, White Oak, Caryville, and Royal Blue
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Mcldy Mcldy Pcldy
Temp (24h trend) 47-52 (-9) 59-64 (-1) 43-48 58-63
RH % (24h trend) 95-100 (-2) 54-59 (-25) 93-98 50-55
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 8 SW 8 W 8 SW 6
Transport Wnd (mph) W 8 SW 15 SW 7 SW 12
Mixing Hgt(ft-agl) 310 4580 510 3050
Vent Rate (mph-ft) 2480 68700 3570 36600
Max Dispersion Early 8 Poor 50 Gen Good 13 Gen Poor 29 Fair
Max Dispersion Late 6 Very Poor 59 Gen Good 9 Poor 34 Fair
Category Day 1 4 1 3
Max LVORI Early 6 6 5 5
Max LVORI Late 7 3 6 2
Precip Chance (%) 70 70 20 40
Precip Type Tstms Tstms Showers Showers
Precip Duration 1 1 1 1
Precip Amount 0.18 0.07 0.02 0.03
Precip Begin 8 PM 10 AM Continuing Continuing
Precip End 11 PM Continuing Continuing 8 PM
Chance of Thunder (%) 20 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Minimum RH
48 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 60s. Minimum RH 73 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 67 percent. East winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 50 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a slight chance of showers and
thunderstorms. Lows around 50. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 51 percent. Northeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ014-041945-
Claiborne-
Including the cities of Lone Mountain, Sandlick, Springdale,
Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mcldy Pcldy
Temp (24h trend) 48-53 (-7) 62-67 (0) 43-48 60-65
RH % (24h trend) 95-100 (0) 48-53 (-30) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) SW 6 SW 8 SW 5 SW 6
Transport Wnd (mph) W 8 SW 15 SW 7 SW 13
Mixing Hgt(ft-agl) 360 4630 550 4110
Vent Rate (mph-ft) 2880 69450 3850 53430
Max Dispersion Early 8 Poor 53 Gen Good 12 Poor 36 Fair
Max Dispersion Late 7 Poor 62 Good 8 Poor 47 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 7 5 5
Max LVORI Late 9 2 9 2
Precip Chance (%) 80 60 20 40
Precip Type Tstms Tstms Showers Showers
Precip Duration 1 1 1 1
Precip Amount 0.19 0.07 0.01 0.02
Precip Begin 8 PM 8 AM Continuing 8 AM
Precip End 3 AM Continuing 2 AM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows around 50. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 67 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 63 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 46 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 50. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 46 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ037-041945-
Union-
Including the cities of Maynardville, Norris Lake, Paulette,
Rose Hill, Sharps Chapel, and Luttrell
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mcldy Pcldy
Temp (24h trend) 50-55 (-7) 63-68 (0) 45-50 61-66
RH % (24h trend) 95-100 (+2) 51-56 (-25) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 6
PM 20FT Wnd (mph) SW 6 SW 8 SW 6 SW 6
Transport Wnd (mph) W 7 SW 16 SW 7 SW 14
Mixing Hgt(ft-agl) 410 4810 570 4150
Vent Rate (mph-ft) 2870 76960 3990 58100
Max Dispersion Early 11 Poor 57 Gen Good 13 Gen Poor 38 Fair
Max Dispersion Late 5 Very Poor 65 Good 9 Poor 49 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 6 5 5
Max LVORI Late 8 2 7 2
Precip Chance (%) 80 60 20 30
Precip Type Tstms Tstms Showers Showers
Precip Duration 1 1 1 1
Precip Amount 0.21 0.04 0.01 0.01
Precip Begin 8 PM 10 AM Continuing 8 AM
Precip End 1 AM Continuing 2 AM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 68 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the mid
70s. Minimum RH 63 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 46 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 46 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ036-041945-
Anderson-
Including the cities of Oak Ridge and Clinton
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mcldy Pcldy
Temp (24h trend) 47-52 (-10) 60-65 (-1) 44-49 60-65
RH % (24h trend) 95-100 (+1) 51-56 (-30) 95-100 48-53
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 SW 8
PM 20FT Wnd (mph) SW 10 SW 9 SW 9 SW 6
Transport Wnd (mph) W 7 SW 16 SW 7 W 13
Mixing Hgt(ft-agl) 320 4440 470 3810
Vent Rate (mph-ft) 2240 71040 3290 49530
Max Dispersion Early 11 Poor 55 Gen Good 13 Gen Poor 36 Fair
Max Dispersion Late 4 Very Poor 62 Good 9 Poor 42 Gen Good
Category Day 1 4 1 3
Max LVORI Early 6 7 5 5
Max LVORI Late 8 2 7 2
Precip Chance (%) 70 60 20 30
Precip Type Tstms Tstms Showers Showers
Precip Duration 1 1 1 1
Precip Amount 0.18 0.04 0.01 0.02
Precip Begin 8 PM 10 AM Continuing 8 AM
Precip End 11 PM Continuing 2 AM 8 PM
Chance of Thunder (%) 30 30 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
48 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 72 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the lower
70s. Minimum RH 65 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 49 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 50 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ069-041945-
Knox-
Including the cities of Bearden, Knoxville, and Lake Forest
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-8) 63-68 (-1) 45-50 62-67
RH % (24h trend) 95-100 (+2) 52-57 (-26) 93-98 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 6 SW 10 SW 6 SW 8
Transport Wnd (mph) W 8 SW 17 W 12 SW 14
Mixing Hgt(ft-agl) 500 4720 650 4360
Vent Rate (mph-ft) 4000 80240 7800 61040
Max Dispersion Early 9 Poor 67 Good 10 Poor 45 Gen Good
Max Dispersion Late 6 Very Poor 72 Good 10 Poor 55 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 5 5 5
Max LVORI Late 8 1 6 2
Precip Chance (%) 80 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.25 0.05 0.00 0.01
Precip Begin 8 PM 10 AM 8 AM
Precip End 1 AM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 69 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the mid
70s. Minimum RH 63 percent. North winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 48 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 48 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ073-041945-
North Sevier-
Including the cities of Harrisburg, Kodak, McMahan, Sevierville,
Seymour, and Pigeon Forge
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 49-54 (-8) 64-69 (-2) 43-48 63-68
RH % (24h trend) 95-100 (+3) 46-51 (-23) 95-100 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 11 W 8
PM 20FT Wnd (mph) SW 11 W 11 SW 11 W 8
Transport Wnd (mph) SW 9 SW 17 SW 9 W 16
Mixing Hgt(ft-agl) 460 5060 750 4330
Vent Rate (mph-ft) 4140 86020 6750 69280
Max Dispersion Early 10 Poor 73 Good 13 Gen Poor 39 Fair
Max Dispersion Late 12 Poor 81 Good 9 Poor 62 Good
Category Day 1 4 1 4
Max LVORI Early 6 5 5 5
Max LVORI Late 7 1 6 2
Precip Chance (%) 90 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 2 1 1
Precip Amount 0.37 0.02 0.00 0.01
Precip Begin 8 PM 8 AM 8 AM
Precip End 4 AM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
45 percent. Southwest winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a slight chance of showers.
Lows in the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 64 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the mid
70s. Minimum RH 64 percent. Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with showers likely. Highs in the mid 70s.
Minimum RH 50 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 47 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ067-041945-
Roane-
Including the cities of Harriman, Eagle Furnace, Rockwood,
Bradbury, Fairview, Kingston, and Oliver Springs
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mcldy Pcldy
Temp (24h trend) 46-51 (-10) 62-67 (-2) 43-48 63-68
RH % (24h trend) 95-100 (0) 53-58 (-25) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) SW 5 SW 8 W 5 SW 5
Transport Wnd (mph) W 8 W 15 SW 7 W 14
Mixing Hgt(ft-agl) 390 4380 550 4460
Vent Rate (mph-ft) 3120 65700 3850 62440
Max Dispersion Early 8 Poor 53 Gen Good 15 Gen Poor 38 Fair
Max Dispersion Late 5 Very Poor 58 Gen Good 7 Poor 54 Gen Good
Category Day 1 4 1 4
Max LVORI Early 8 7 6 7
Max LVORI Late 9 2 8 2
Precip Chance (%) 60 50 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.09 0.04 0.00 0.02
Precip Begin 8 PM 10 AM 8 AM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 72 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 49 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 51 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ068-041945-
Loudon-
Including the cities of Lenoir City and Loudon
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Mcldy Pcldy
Temp (24h trend) 48-53 (-8) 62-67 (-2) 44-49 63-68
RH % (24h trend) 95-100 (0) 53-58 (-27) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 5 SW 9 SW 5 SW 6
Transport Wnd (mph) W 8 W 16 W 8 W 13
Mixing Hgt(ft-agl) 390 4430 450 4690
Vent Rate (mph-ft) 3120 70880 3600 60970
Max Dispersion Early 10 Poor 58 Gen Good 7 Poor 43 Gen Good
Max Dispersion Late 4 Very Poor 64 Good 8 Poor 52 Gen Good
Category Day 1 4 1 4
Max LVORI Early 9 8 6 6
Max LVORI Late 9 2 8 2
Precip Chance (%) 70 40 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.16 0.05 0.00 0.01
Precip Begin 8 PM 10 AM 8 AM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs around
70. Minimum RH 71 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
North winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 51 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 50 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ071-041945-
Northwest Blount-
Including the cities of Happy Valley, Maryville, and Alcoa
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 50-55 (-8) 63-68 (-2) 45-50 63-68
RH % (24h trend) 95-100 (+3) 51-56 (-23) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 11 SW 8
PM 20FT Wnd (mph) SW 8 SW 11 SW 8 SW 9
Transport Wnd (mph) SW 10 SW 18 SW 8 SW 14
Mixing Hgt(ft-agl) 450 4810 670 4350
Vent Rate (mph-ft) 4500 86580 5360 60900
Max Dispersion Early 10 Poor 64 Good 13 Gen Poor 43 Gen Good
Max Dispersion Late 8 Poor 75 Good 9 Poor 53 Gen Good
Category Day 1 4 1 3
Max LVORI Early 7 6 5 6
Max LVORI Late 7 1 6 2
Precip Chance (%) 80 40 0 30
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.31 0.05 0.00 0.01
Precip Begin 8 PM 9 AM 8 AM
Precip End 1 AM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
47 percent. South winds less than 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 69 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Light winds.
.THURSDAY...Partly sunny with showers likely. Highs in the mid
70s. Minimum RH 66 percent. Southeast winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. North winds
less than 10 mph.
.FRIDAY...Mostly sunny with showers likely. Highs in the mid 70s.
Minimum RH 52 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 50 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ086-041945-
Northwest Monroe-
Including the cities of Sweetwater, Madisonville,
and Bullet Creek
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 48-53 (-9) 63-68 (-3) 44-49 64-69
RH % (24h trend) 95-100 (+1) 49-54 (-22) 95-100 42-47
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 5 SW 8 Lgt/Var SW 6
Transport Wnd (mph) SW 7 SW 16 SW 8 W 13
Mixing Hgt(ft-agl) 440 4490 620 5000
Vent Rate (mph-ft) 3080 71840 4960 65000
Max Dispersion Early 10 Poor 60 Gen Good 11 Poor 48 Gen Good
Max Dispersion Late 6 Very Poor 64 Good 9 Poor 57 Gen Good
Category Day 1 4 1 4
Max LVORI Early 7 7 5 6
Max LVORI Late 9 1 7 2
Precip Chance (%) 70 40 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.20 0.04 0.00 0.01
Precip Begin 8 PM 10 AM 2 PM
Precip End 11 PM 8 PM 8 PM
Chance of Thunder (%) 30 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 66 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 63 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 51 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 48 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ083-041945-
Rhea-
Including the cities of Dayton, Evensville, Old Washington,
Grandview, and Spring City
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Mcldy Pcldy
Temp (24h trend) 45-50 (-10) 60-65 (-2) 42-47 62-67
RH % (24h trend) 95-100 (0) 57-62 (-27) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) Lgt/Var W 8 W 5 W 6
Transport Wnd (mph) W 6 W 15 W 8 W 16
Mixing Hgt(ft-agl) 270 4410 420 5570
Vent Rate (mph-ft) 1620 66150 3360 89120
Max Dispersion Early 5 Very Poor 51 Gen Good 15 Gen Poor 49 Gen Good
Max Dispersion Late 4 Very Poor 57 Gen Good 7 Poor 78 Good
Category Day 1 4 1 4
Max LVORI Early 8 8 6 7
Max LVORI Late 9 2 8 2
Precip Chance (%) 50 50 0 20
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.04 0.01 0.00 0.02
Precip Begin 8 PM 1 PM 8 AM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
50 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Minimum RH 79 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 71 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 55 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 56 percent. Northeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ084-041945-
Meigs-
Including the city of Big Spring
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 45-50 (-11) 62-67 (-2) 42-47 65-70
RH % (24h trend) 95-100 (0) 52-57 (-30) 95-100 45-50
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) Lgt/Var W 8 Lgt/Var SW 5
Transport Wnd (mph) SW 6 W 15 SW 7 W 15
Mixing Hgt(ft-agl) 410 4570 620 5570
Vent Rate (mph-ft) 2460 68550 4340 83550
Max Dispersion Early 6 Very Poor 53 Gen Good 13 Gen Poor 48 Gen Good
Max Dispersion Late 4 Very Poor 59 Gen Good 7 Poor 74 Good
Category Day 1 4 1 4
Max LVORI Early 9 9 7 7
Max LVORI Late 9 1 9 2
Precip Chance (%) 50 40 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.06 0.02 0.00 0.02
Precip Begin 8 PM 1 PM 2 PM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 73 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 67 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 52 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 51 percent. Light winds.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ085-041945-
McMinn-
Including the cities of Athens, Clear Water, Dentville,
and Etowah
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 46-51 (-10) 63-68 (-2) 42-47 65-70
RH % (24h trend) 95-100 (0) 50-55 (-26) 95-100 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 6 SW 8 W 5 SW 6
Transport Wnd (mph) SW 7 W 15 W 12 W 13
Mixing Hgt(ft-agl) 330 4480 530 5050
Vent Rate (mph-ft) 2310 67200 6360 65650
Max Dispersion Early 11 Poor 52 Gen Good 10 Poor 49 Gen Good
Max Dispersion Late 4 Very Poor 60 Gen Good 10 Poor 58 Gen Good
Category Day 1 4 1 4
Max LVORI Early 9 8 6 7
Max LVORI Late 9 2 9 2
Precip Chance (%) 60 40 0 20
Precip Type Tstms Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.12 0.03 0.00 0.01
Precip Begin 8 PM 2 PM 2 PM
Precip End 10 PM 8 PM 8 PM
Chance of Thunder (%) 20 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Light
winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
44 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Minimum RH 69 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 65 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 52 percent. Northeast winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 49 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ099-041945-
Hamilton-
Including the cities of Chattanooga, Lookout Mountain,
and Signal Mountain
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 47-52 (-10) 61-66 (-2) 44-49 65-70
RH % (24h trend) 95-100 (+1) 54-59 (-28) 95-100 43-48
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) SW 6 W 8 W 6 W 6
Transport Wnd (mph) W 6 W 15 W 8 W 17
Mixing Hgt(ft-agl) 290 4520 400 5940
Vent Rate (mph-ft) 1740 67800 3200 100980
Max Dispersion Early 6 Very Poor 55 Gen Good 14 Gen Poor 74 Good
Max Dispersion Late 4 Very Poor 60 Gen Good 5 Very Poor 87 Good
Category Day 1 4 1 4
Max LVORI Early 8 6 6 6
Max LVORI Late 9 2 7 2
Precip Chance (%) 40 30 0 0
Precip Type Showers Tstms None None
Precip Duration 1 1
Precip Amount 0.02 0.02 0.00 0.00
Precip Begin 8 PM 1 PM
Precip End 10 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
74 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 68 percent.
East winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 55 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 52 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ100-041945-
Bradley-
Including the cities of Cleveland and Tasso
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Pcldy Pcldy Pcldy
Temp (24h trend) 47-52 (-10) 63-68 (-2) 43-48 66-71
RH % (24h trend) 95-100 (0) 50-55 (-28) 95-100 41-46
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 SW 6
PM 20FT Wnd (mph) Lgt/Var W 8 Lgt/Var W 6
Transport Wnd (mph) W 6 W 15 SW 7 W 15
Mixing Hgt(ft-agl) 330 4590 670 5550
Vent Rate (mph-ft) 1980 68850 4690 83250
Max Dispersion Early 9 Poor 59 Gen Good 15 Gen Poor 68 Good
Max Dispersion Late 3 Very Poor 60 Gen Good 8 Poor 77 Good
Category Day 1 4 1 4
Max LVORI Early 9 8 6 7
Max LVORI Late 9 1 9 2
Precip Chance (%) 50 30 0 0
Precip Type Tstms Showers None None
Precip Duration 1 1
Precip Amount 0.09 0.02 0.00 0.00
Precip Begin 8 PM 2 PM
Precip End 10 PM 8 PM
Chance of Thunder (%) 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
43 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
lower 70s. Minimum RH 68 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 64 percent.
South winds less than 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Minimum RH 52 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 48 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ101-041945-
West Polk-
Including the cities of Conasauga, Archville, Benton, Parksville,
and Reliance
236 PM EDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Temp (24h trend) 48-53 (-9) 63-68 (-3) 43-48 65-70
RH % (24h trend) 95-100 (+3) 47-52 (-21) 95-100 40-45
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 6 SW 5
PM 20FT Wnd (mph) SW 6 SW 8 W 5 W 5
Transport Wnd (mph) W 8 W 16 SW 8 W 16
Mixing Hgt(ft-agl) 480 4590 620 5340
Vent Rate (mph-ft) 3840 73440 4960 85440
Max Dispersion Early 12 Poor 61 Good 18 Gen Poor 65 Good
Max Dispersion Late 6 Very Poor 65 Good 8 Poor 74 Good
Category Day 1 4 1 4
Max LVORI Early 6 7 5 6
Max LVORI Late 8 1 7 2
Precip Chance (%) 70 30 0 0
Precip Type Tstms Showers None None
Precip Duration 1 1
Precip Amount 0.16 0.02 0.00 0.00
Precip Begin 8 PM 3 PM
Precip End 10 PM 8 PM
Chance of Thunder (%) 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Minimum RH
41 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
lower 70s. Minimum RH 64 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the mid 70s. Minimum RH 61 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.FRIDAY...Mostly sunny with showers likely. Highs in the mid 70s.
Minimum RH 51 percent. North winds less than 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 70s. Minimum RH 45 percent. East winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ082-041945-
Bledsoe-
Including the cities of Old Cumberland, Palio, Melvine,
Mount Crest, Pikeville, and Brayton
136 PM CDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Temp (24h trend) 44-49 (-11) 58-63 (-4) 42-47 61-66
RH % (24h trend) 95-100 (0) 58-63 (-17) 95-100 46-51
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) SW 8 W 6
PM 20FT Wnd (mph) W 6 W 8 W 6 W 6
Transport Wnd (mph) W 8 W 15 W 9 W 18
Mixing Hgt(ft-agl) 120 3700 270 5330
Vent Rate (mph-ft) 960 55500 2430 95940
Max Dispersion Early 9 Poor 37 Fair 17 Gen Poor 54 Gen Good
Max Dispersion Late 5 Very Poor 45 Gen Good 10 Poor 82 Good
Category Day 1 3 1 4
Max LVORI Early 7 6 6 6
Max LVORI Late 8 3 6 2
Precip Chance (%) 40 50 0 30
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.03 0.03 0.00 0.01
Precip Begin 8 PM 12 PM 8 AM
Precip End 1 AM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
48 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely. Highs in the
upper 60s. Minimum RH 74 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 67 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 53 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 53 percent. Northeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ081-041945-
Sequatchie-
Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak
136 PM CDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Mcldy Pcldy
Temp (24h trend) 45-50 (-10) 58-63 (-4) 42-47 61-66
RH % (24h trend) 95-100 (0) 60-65 (-18) 95-100 47-52
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 W 6
PM 20FT Wnd (mph) W 6 W 8 W 6 W 6
Transport Wnd (mph) W 9 W 15 W 9 W 17
Mixing Hgt(ft-agl) 50 3490 150 5360
Vent Rate (mph-ft) 450 52350 1350 91120
Max Dispersion Early 6 Very Poor 35 Fair 14 Gen Poor 62 Good
Max Dispersion Late 5 Very Poor 44 Gen Good 9 Poor 80 Good
Category Day 1 3 1 4
Max LVORI Early 7 6 6 5
Max LVORI Late 7 3 7 2
Precip Chance (%) 30 40 0 20
Precip Type Showers Tstms None Showers
Precip Duration 1 1 1
Precip Amount 0.02 0.04 0.00 0.01
Precip Begin 8 PM 12 PM 8 AM
Precip End 1 AM 8 PM 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
48 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Highs in the upper 60s. Minimum RH
75 percent. Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the upper 50s. Light
winds.
.THURSDAY...Partly sunny with showers likely and a slight chance
of thunderstorms. Highs in the lower 70s. Minimum RH 70 percent.
Light winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 56 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the lower 50s. Light
winds.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 54 percent. Northeast winds less than
10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
TNZ098-041945-
Marion-
Including the cities of South Pittsburg, Haletown (Guild),
Jasper, Martin Springs, Whitwell, Powells Crossroads,
and Monteagle
136 PM CDT Sat May 3 2025
Tonight Sun Sun Night Mon
Cloud Cover Pcldy Mcldy Pcldy Pcldy
Temp (24h trend) 46-51 (-11) 58-63 (-4) 43-48 63-68
RH % (24h trend) 95-100 (+1) 58-63 (-19) 92-97 44-49
RH Recovery Excellent Excellent
AM 20FT Wnd (mph) W 6 W 6
PM 20FT Wnd (mph) W 6 W 8 W 8 W 6
Transport Wnd (mph) W 8 W 15 NW 8 W 17
Mixing Hgt(ft-agl) 150 3410 200 5470
Vent Rate (mph-ft) 1200 51150 1600 92990
Max Dispersion Early 6 Very Poor 39 Fair 14 Gen Poor 70 Good
Max Dispersion Late 4 Very Poor 45 Gen Good 6 Very Poor 79 Good
Category Day 1 3 1 4
Max LVORI Early 6 5 5 5
Max LVORI Late 6 3 6 2
Precip Chance (%) 0 30 0 0
Precip Type None Tstms None None
Precip Duration 1
Precip Amount 0.00 0.03 0.00 0.00
Precip Begin 12 PM
Precip End 8 PM
Chance of Thunder (%) 0 20 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows around 50. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Minimum RH
46 percent. Light winds.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Light winds.
.WEDNESDAY...Mostly cloudy with showers likely and a slight
chance of thunderstorms. Highs around 70. Minimum RH 74 percent.
Light winds.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows around 60. Light winds.
.THURSDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Minimum RH 67 percent. Light
winds.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Light winds.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Minimum RH 55 percent. Northeast winds less than
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and a
slight chance of thunderstorms. Lows in the mid 50s. Light winds.
.SATURDAY...Mostly sunny with a chance of showers and a slight
chance of thunderstorms. Highs in the lower 70s. Minimum RH
53 percent. Northeast winds less than 10 mph.
*The AGL Mixing Height is calculated from an average elevation for
the entire Forecast Zone and should only be used as a guide.
For a specific AGL Mixing Height a Spot Forecast will be needed.
$$
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