# Flood Advisory: Allegheny, PA — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/e8d9a0ffdb1dbcd7

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-03 20:38 ingested 2026-09-04 02:50

[original source ↗](http://www.weather.gov/)

## 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The historical document was shared with another weather alert and cannot be attributed to this record.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.