Hazardous Weather Outlook for Allegheny, Pennsylvania
Hazardous Weather Outlook
National Weather Service Pittsburgh PA
336 AM EDT Tue Apr 16 2024
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336 AM EDT Tue Apr 16 2024
This Hazardous Weather Outlook is for east central Ohio, southwest
Pennsylvania, western Pennsylvania, and northern West Virginia.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
There is a marginal risk for damaging wind, large hail, and isolated
tornado with showers and thunderstorms along passing cold front
Wednesday afternoon and evening.
In addition, any thunderstorm that produces locally heavy rain may
pose a flash flood risk, especially in locations with prior saturated
grounds as well as low-lying, flood-prone areas.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
Flood Advisory for Allegheny, Pennsylvania
Flood Advisory
National Weather Service Pittsburgh PA
940 PM EDT Mon Apr 15 2024
...The Flood Advisory continues for the following rivers in
Pennsylvania...
Ohio River At Pittsburgh affecting Allegheny County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you encounter a flooded roadway, turn around and find an
alternative route.
Caution is urged when walking near riverbanks.
Additional information is available at weather.gov/pbz.
The next statement will be issued Tuesday afternoon at noon EDT.
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940 PM EDT Mon Apr 15 2024
...FLOOD ADVISORY NOW IN EFFECT UNTIL WEDNESDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues.
* WHERE...Ohio River at Pittsburgh.
* WHEN...Until Wednesday evening.
* IMPACTS...At 18.0 feet, Water begins to flow onto the Monongahela
Parking Wharf.
At 19.0 feet, Water begins to flow onto the North Shore riverwalk
between the stadiums.
At 19.5 feet, The Monongahela Parking Wharf is completely flooded.
At 20.0 feet, Water is up to one foot deep in the lower areas of
the North Shore Riverwalk.
* ADDITIONAL DETAILS...
- At 9:30 PM EDT Monday the stage was 19.5 feet.
- Bankfull stage is 18.0 feet.
- Forecast...The river is expected to fall to 16.6 feet
Saturday evening.
- Action stage is 18.0 feet.
- Flood stage is 25.0 feet.
- http://www.weather.gov/safety/flood
LAT...LON 4043 7999 4045 8005 4047 8003 4045 8001
4046 7999 4045 7998