Pennsylvania Severe Flash Flood Warning | Effective 06/22/2026 13:46

Headline: 
Flash Flood Warning issued June 22 at 4:46PM EDT until June 22 at 7:45PM EDT by NWS Pittsburgh PA
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 22, 2026 - 1:46pm
Expires: 
June 22, 2026 - 4:45pm
Description: 
FFWPBZ The National Weather Service in Pittsburgh has issued a * Flash Flood Warning for... Northwestern Fayette County in southwestern Pennsylvania... Northwestern Greene County in southwestern Pennsylvania... Southern Washington County in southwestern Pennsylvania... Southwestern Westmoreland County in southwestern Pennsylvania... * Until 745 PM EDT. * At 446 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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... Monessen, California, Donora, Monongahela, Charleroi, West Newton, Bentleyville, Brownsville, Fredericktown-Millsboro, North Belle Vernon, Wickerham Manor-Fisher, Baidland, North Charleroi, Speers, Belle Vernon, Ellsworth, Lynnwood-Pricedale, West Brownsville and West Finley.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Fayette, PA; Greene, PA; Washington, PA; Westmoreland, PA
Forcast Office: 
NWS Pittsburgh PA