Severe · Flash Flood WarningActive alert
Flash Flood Warning issued September 3 at 1:09AM EDT until September 3
Affecting Clinton, PA; Lycoming, PA
In effect until: Sep 3, 2026, 9:15 AM
Clinton, PA; Lycoming, PA
Likely impact across 2 counties in PA; effects through 9:15 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... Central Clinton County in north central Pennsylvania... Central Lycoming County in north central Pennsylvania... * Until 515 AM EDT. * At 109 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 6 inches of rain have fallen. Additional rainfall amounts up to 1 inch 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... Williamsport, Montoursville, Jersey Shore, Muncy, Hughesville, Montgomery, Avis, Duboistown, McElhattan, Cogan Station, Collomsville, Waterville, Little Pine State Park, Trout Run, Elimsport, Cammal, Loyalsockville, Glen Union, Hyner and South Williamsport.
Free. In your language.
Get the next alert for your area before it matters.
Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™