Weather Alerts for Allegheny

Issued by the National Weather Service

Flash Flood Watch  FLASH FLOOD WATCH   Flash Flood Watch
ALLEGHENY

Areas Affected:
Allegheny - Armstrong - Beaver - Butler - Clarion - Fayette - Fayette Ridges - Greene - Indiana - Jefferson - Lawrence - Mercer - Venango - Washington - Westmoreland - Westmoreland Ridges
Effective: Mon, 6/17 11:27pm Updated: Tue, 6/18 4:40am Urgency: Expected
Expires: Wed, 6/19 2:00am Severity:  Severe  Certainty: Possible

 
Details:
...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TUESDAY
NIGHT...
The Flash Flood Watch continues for
* Portions of western Maryland, east central Ohio, Pennsylvania,
and West Virginia, including the following areas, in western
Maryland, Garrett. In east central Ohio, Belmont, Carroll,
Columbiana, Coshocton, Guernsey, Harrison, Jefferson OH,
Monroe, Muskingum, Noble, and Tuscarawas. In Pennsylvania,
Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette,
Fayette Ridges, Greene, Indiana, Jefferson PA, Lawrence,
Mercer, Venango, Washington, Westmoreland, and Westmoreland
Ridges. In West Virginia, Brooke, Eastern Preston, Eastern
Tucker, Hancock, Marion, Marshall, Monongalia, Ohio, Preston,
Ridges of Eastern Monongalia and Northwestern Preston, Western
Tucker, and Wetzel.
* Through late Tuesday night
* Repeated periods of heavy rain are possible into Tuesday night.
The combination of the prolonged threat of heavy rain, and an
already saturated ground, will provide an optimal setup for
flash flooding.

Information:
A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION.
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.