Flood Advisory: Allegheny, PA

source: us-gov-api (us-gov-api:noaa-weather)published 2026-09-03 20:38ingested 2026-09-04 02:50

extract

Flood Advisory — Allegheny, PA Severity: Minor. Certainty: Observed. ...The National Weather Service in Pittsburgh has issued a Flood Advisory for the following rivers in Pennsylvania... Ohio River At Pittsburgh affecting Allegheny County. .THe Ohio River at Pittsburgh will remain elevated tonight due to heavy rainfall. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Ohio River at Pittsburgh. * WHEN...From this evening to late tonight. * IMPACTS...At 18.0 feet, Water begins to flow onto the Monongahela Parking Wharf. * ADDITIONAL DETAILS... - At 8:15 PM EDT Thursday the stage was 18.0 feet. - Bankfull stage is 18.0 feet. - Forecast...The river is expected remain nearly steady near 18 feet this evening, before falling to 16.6 feet early Tuesday afternoon. - Action stage is 18.0 feet. - Flood stage is 22.0 feet. - http://www.weather.gov/safety/flood

retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.