博体育 Pittsburgh Hydrology Page

博体育 Pittsburgh Hydrology Page

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Current Conditions Map

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Pittsburgh, PA

Weather Forecast Office

博体育 Pittsburgh Hydrology Program

River Monitor
Past Precipitation Data
Current Conditions
7-Day Outlooks
Long-Range Outlooks
Drought
Ice Information

Mouse over each site to display hydrograph.

Hydrographs (showing stages and flows over time) are available through NWPS (National Water Prediction Service) by clicking site names.

No Flood

Near Flood

Minor Flood

Moderate Flood

Major Flood

River Conditions at: 1:00 AM EDT 05/04/2025
Location	Flood Stage (ft.)	Observed (ft.)	24-Hr Change	Crest (ft.)	Forecast for 8.0 AM
Location	Flood Stage (ft.)	Observed (ft.)	24-Hr Change	Crest (ft.)	Mon.	Tue.	Wed.	Thu.
Ohio River
	22.0	16.54	+0.2	17.6	17.1	17.4	16.5	16.5
	-	16.02	-0.1	-	-	-	-	-
	-	16.5	+0.3	-	-	-	-	-
	25.0	16.26	+0.3	18.5	18.3	18.5	17.8	17.2
	33.0	14.5	+0.2	21.2	20.3	21.1	19.2	17.4
	11.0	-	-	-	-	-	-	-
	36.0	17.0	+0.2	23.9	23.0	23.9	22.1	20.2
	36.0	-	-	-	-	-	-	-
	36.0	-	-	28.9	28.2	28.9	28.0	27.3
	37.0	18.0	+0.5	25.3	24.3	25.3	23.6	21.2
	36.0	18.89	+0.4	26.3	25.0	26.3	24.4	22.0
	37.0	-	-	-	-	-	-	-
	37.0	-	-	-	-	-	-	-
	35.0	15.27	+0.1	21.7	20.6	21.7	20.4	18.2
	-	14.91	-0.0	-	-	-	-	-
Monongahela
	22.0	10.1	+0.2	10.3	10.1	9.7	9.5	9.4
	26.0	12.3	+0.2	15.7	15.6	13.8	12.8	12.3
	21.0	11.92	+0.1	14.7	14.7	13.4	12.6	12.1
	32.0	10.5	+0.4	14.6	14.6	12.9	11.5	10.9
	28.0	9.4	+1.3	19.1	19.1	16.7	12.9	10.2
	20.0	7.01	+0.3	-	-	-	-	-
	22.0	14.85	+0.1	15.0	15.0	15.0	14.9	14.9
	-	7.17	+0.1	-	-	-	-	-
	17.0	3.78	+0.4	-	-	-	-	-
	-	10.0	+0.1	-	-	-	-	-
	-	9.9	+0.1	-	-	-	-	-
Allegheny River
	14.0	7.52	+1.5	8.0	7.3	8.0	7.7	7.5
	17.0	9.25	+2.4	9.8	9.7	9.8	9.4	8.8
	20.0	8.03	+1.6	10.3	10.2	10.0	9.4	8.5
	19.0	11.72	+0.9	-	-	-	-	-
	19.0	11.68	+0.8	-	-	-	-	-
	21.0	12.92	+0.3	15.1	14.9	15.0	14.6	14.1
	21.0	12.17	+0.4	14.7	14.4	14.6	14.0	13.2
	23.0	13.33	+0.5	16.2	16.0	16.1	15.5	14.6
	21.0	13.29	+0.3	15.6	15.1	15.6	15.3	14.8
	17.0	12.3	+0.2	14.5	14.0	14.5	14.1	13.7
	21.0	12.6	+0.2	14.5	14.2	14.5	14.3	13.9
Cheat River
	14.0	2.18	-	-	-	-	-	-
	18.5	4.56	-0.3	8.3	7.5	6.2	5.5	5.0
	16.0	3.91	-0.4	7.6	7.4	5.8	4.9	4.2
	27.0	12.87	-0.2	16.7	16.7	15.2	14.0	13.3
	-	9.51	-1.2	-	-	-	-	-
	-	868.55	-0.2	-	-	-	-	-
	18.0	3.92	0.0	-	-	-	-	-
	14.0	2.79	-0.1	-	-	-	-	-
	17.5	5.55	+0.3	-	-	-	-	-
	20.0	2.49	-0.1	-	-	-	-	-
Youghiogheny River
	-	2.74	-0.1	-	-	-	-	-
	-	3.01	0.0	-	-	-	-	-
	20.0	3.97	-0.2	7.0	6.9	5.7	4.8	4.5
	12.0	4.41	-0.2	6.8	6.8	5.8	5.0	4.7
	20.0	6.13	0.0	9.3	9.2	8.3	7.0	6.5
	-	3.31	-0.1	-	-	-	-	-
	-	1.58	0.0	-	-	-	-	-
Beaver River
	21.0	7.4	+0.2	-	-	-	-	-
	15.0	7.35	+0.4	8.1	8.1	7.7	7.4	7.2
	917.6	898.93	+0.3	-	-	-	-	-
	19.0	10.0	-0.9	-	-	-	-	-
	-	7.1	+2.2	-	-	-	-	-
	9.0	3.41	+1.1	-	-	-	-	-
	10.0	4.06	+1.3	-	-	-	-	-
Ohio River Tributaries
	-	3.59	-0.1	-	-	-	-	-
	20.0	2.01	+0.4	-	-	-	-	-
	13.0	2.83	+0.7	-	-	-	-	-
	-	6.34	+1.7	-	-	-	-	-
	-	3.92	+1.4	-	-	-	-	-
	9.0	3.98	+1.5	-	-	-	-	-
	6.0	2.69	+1.0	-	-	-	-	-
	7.0	2.75	0.0	-	-	-	-	-
	-	5.72	+1.2	-	-	-	-	-
Allegheny Tributaries
	-	4.61	+1.9	-	-	-	-	-
	1169.0	1093.64	+4.6	-	-	-	-	-
	8.81	3.63	+0.1	-	-	-	-	-
	11.0	6.05	+2.3	-	-	-	-	-
	-	7.47	+2.1	-	-	-	-	-
	12.5	3.31	+0.2	-	-	-	-	-
	917.4	843.52	+0.6	-	-	-	-	-
	5.73	1.6	0.0	-	-	-	-	-
	-	5.71	+0.8	-	-	-	-	-
	9.0	3.11	+0.2	-	-	-	-	-
	13.0	6.2	+1.4	-	-	-	-	-
	11.0	2.79	+0.3	-	-	-	-	-
Monongahela Tributaries
	-	2.85	+0.2	-	-	-	-	-
	5.0	1.06	+0.1	-	-	-	-	-
	12.0	2.83	+0.2	-	-	-	-	-
	17.0	3.65	-0.1	-	-	-	-	-
	-	2.06	+0.3	-	-	-	-	-
	-	5.92	+0.4	-	-	-	-	-
	6.0	0.91	+0.1	-	-	-	-	-
Clarion River
	7.0	4.14	+1.3	-	-	-	-	-
	16.0	6.41	+2.2	-	-	-	-	-
	13.0	5.95	+1.1	-	-	-	-	-
	-	6.57	+1.1	-	-	-	-	-
Red Bank Creek
	20.0	8.22	+0.8	-	-	-	-	-
	17.0	5.16	+0.6	7.6	7.3	7.5	6.7	5.9
Mahoning Creek
	1232.0	-	-	-	-	-	-	-
	-	2.74	+0.3	-	-	-	-	-
	-	3.13	+0.3	-	-	-	-	-
	1161.0	1093.07	+0.2	-	-	-	-	-
	8.5	3.44	-0.1	-	-	-	-	-
Kiskiminetas River
	25.0	5.77	-0.1	-	-	-	-	-
	17.0	3.39	-0.1	-	-	-	-	-
	17.0	7.54	+0.3	-	-	-	-	-
	974.5	928.88	-0.2	-	-	-	-	-
	5.5	2.51	0.0	-	-	-	-	-
Conemaugh River
	28.0	3.48	-0.1	-	-	-	-	-
	12.0	3.61	-0.1	5.6	5.6	4.6	3.9	3.6
	974.2	913.03	+3.9	-	-	-	-	-
	13.25	3.78	-0.2	-	-	-	-	-
	8.0	2.56	+0.1	-	-	-	-	-
	16.5	5.03	+0.5	-	-	-	-	-
	9.0	3.72	+0.2	-	-	-	-	-
Muskingum River
	15.0	12.04	+2.7	13.1	13.1	12.7	11.8	10.8
	20.0	13.55	+3.3	-	-	-	-	-
	25.0	14.64	+3.2	14.9	14.8	14.7	14.2	13.3
	-	816.93	+7.0	-	-	-	-	-
	-	799.65	+1.8	-	-	-	-	-
	-	6.91	+3.1	-	-	-	-	-
	-	12.44	+6.6	-	-	-	-	-
Wills Creek
	-	-	-	-	-	-	-	-
	15.0	10.55	+3.5	11.0	10.4	8.4	7.0	6.2
	-	745.05	+1.7	-	-	-	-	-
	-	725.42	+4.3	-	-	-	-	-
	-	833.22	+0.2	-	-	-	-	-
	-	803.32	-1.6	-	-	-	-	-
Tuscarawas River
	-	11.98	+2.7	-	-	-	-	-
	-	871.94	+1.6	-	-	-	-	-
	7.5	-99999.0	-100003.9	-	-	-	-	-
	7.5	4.82	+1.1	5.2	5.0	4.6	4.0	3.4
	11.0	5.02	+1.2	-	-	-	-	-
	-	952.51	+0.7	-	-	-	-	-
	-	4.52	+1.1	-	-	-	-	-
	-	928.9	+0.3	-	-	-	-	-
	-	8.6	+1.7	-	-	-	-	-
	-	918.56	+0.1	-	-	-	-	-
	-	963.64	+0.4	-	-	-	-	-
	-	906.97	+0.6	-	-	-	-	-
Stillwater Creek
	10.0	8.48	+2.8	9.9	9.9	9.0	7.5	6.3
	-	914.2	+0.4	-	-	-	-	-
	-	876.96	+0.8	-	-	-	-	-
	-	11.72	+5.4	-	-	-	-	-
	-	900.01	+0.4	-	-	-	-	-
	-	865.46	+0.1	-	-	-	-	-
	-	898.97	+0.6	-	-	-	-	-
	-	4.73	+2.2	-	-	-	-	-

OHRFC 24- and 48-hour Observed Precipitation



OHRFC 72-hour and 30-day Observed Precipitation

Month-To-Date Observed Precipitation

Daily Precipitation, Stages, and Temperature for:
Local Data For:
Links to various archived data:	WFO Pittsburgh Flash Flood Climatology

Current River Status

72-Hour Forecasted Liquid Precipitation

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72-Hour Low End Amount
9 in 10 Chance (90%) of Higher Liquid Precipitation

72-Hour High End Amount
1 in 10 Chance (10%) of Higher Liquid Precipitation

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Probability of Exceedance Forecasts
Each image show the percent change that liquid precipitation amounts will be greater than the displayed value

'>=0.01"'	'>=0.1"'	'>=0.25"'	'>=0.50"'	'>=1.00"'

'>=2.00"'	'>=4.00"'	'>=6.00"'	'>=8.00"'

Click Here for Additional Probabilistic Graphical Information

Flash Flood Guidance

Flash Flood Guidance (FFG) provides a general indication of the amount of rainfall evenly distributed over various durations (in hours), necessary to cause small streams to overflow their natural banks. During heavy rainfall, accurate interpretation of the guidance consists of the combination of rainfall that has already occurred plus any additional rainfall that can be confidently expected to fall over the same location in the immediate future.

It should be noted that FFG values represent estimates of average soil moisture and stream flow conditions. Flooding may occur with less rainfall than indicated in areas of high rainfall intensities, impervious surfaces, or steep slopes.

1 Hour	3 Hour	6 Hour

Day 1 Excessive Rainfall Outlook	Day 2 Excessive Rainfall Outlook	Day 3 Excessive Rainfall Outlook

Ohio Valley Flood Outlook

Day 1 Precipitation	Day 2 Precipitation	Day 3 Precipitation

Day 4-5 Precipitation	Day 6-7 Precipitation	7-Day Total Precipitation

U.S. Geological
Survey Stage and
Streamflow Conditions for:

U.S. Geological
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Temperature for:

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Current Drought Monitor Status

WFO Pittsburgh Archived Drought Information Statements

Great Lakes Ice and Temperature Analysis

Historical Flooding and Ice Jam Information
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Days 4-7 Winter Weather Outlook

Day 4 Winter Weather Outlook	Day 5 Winter Weather Outlook


Day 6 Winter Weather Outlook	Day 7 Winter Weather Outlook



CPC Week-2 Experimental Heavy Snow Risk



CPC Temperature & Precipitation Maps

Days 6-10
Temperature	Precipitation



Days 8-14
TEMPERATURE	PRECIPITATION



Week 3-4
TEMPERATURE	PRECIPITATION