Severe · Flash Flood WarningThis alert has expired. It is kept for reference.
Flash Flood Warning issued September 3 at 2:56AM EDT until September 3
Affecting McKean, PA; Warren, PA
In effect until: Sep 3, 2026, 10:00 AM
McKean, PA; Warren, PA
Likely impact across 2 counties in PA; effects through 10:00 AM.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Read the original bulletin (official text)
FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for... McKean County in north central Pennsylvania... Warren County in north central Pennsylvania... * Until 600 AM EDT. * At 256 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 1.5 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... Warren, Bradford, Kane, Sheffield, Columbus, Youngsville, Smethport, Wetmore, Russell, Betula, James City, Spring Creek, Rew, Kinzua Dam, Ludlow, Scandia, Warren South, Chapman State Park, Westline and Marshburg.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™