Active Weather Alerts
Flash Flood Warning
Issued: 4:23 PM Aug. 20, 2026 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 230 PM EDT THIS AFTERNOON FOR EAST CENTRAL WESTMORELAND, SOUTHEASTERN ARMSTRONG, INDIANA AND SOUTHERN JEFFERSON PA COUNTIES... At 1223 PM EDT, the public reported thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported flooded roadways near Ernest. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Indiana, Punxsutawney, Kittanning, Homer City, Ford City, Black Lick, West Kittanning, Clymer, Sykesville, Rural Valley, New Florence, Big Run, Dayton, Chevy Chase Heights, Rossiter, West Hills, Seward, Bolivar, Ernest and Marion Center. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...OBSERVED
Flash Flood Warning
Issued: 4:20 PM Aug. 20, 2026 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 215 PM EDT THIS AFTERNOON FOR NORTH CENTRAL FAYETTE, WESTMORELAND, SOUTHWESTERN ARMSTRONG AND SOUTHWESTERN INDIANA COUNTIES... At 1220 PM EDT, local law enforcement reported thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Law enforcement reported flooded roadways near New Alexandria. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Greensburg, Jeannette, Latrobe, Vandergrift, Apollo, Murrysville, Mount Pleasant, Scottdale, McChesneytown-Loyalhanna, Blairsville, Manor, Youngwood, Derry, Delmont, Lawson Heights, New Stanton and Leechburg. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...OBSERVED
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