Flash Flood Warning

Locations Affected

Kelton, PA ∙ Avondale, PA ∙ Kaolin, PA ∙ Longwood, PA ∙ Hickory Hill, PA ∙ Chatham, PA ∙ Landenberg, PA ∙ Kennett Square, PA ∙ Lincoln University, PA ∙ West Grove, PA

Full Alert Message

BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Mount Holly NJ 300 PM EDT Tue Jul 1 2025 The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Southwestern Chester County in southeastern Pennsylvania... * Until 700 PM EDT. * At 300 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 3 inches in 1 hour. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flooding of small creeks and streams, urban areas, highways, streets, and underpasses as well as other drainage and low lying areas. * Some locations that may experience flash flooding include... Kennett Square, Oxford, West Grove, Kemblesville, Landenberg, North Star, Mount Vernon, Hockessin, Glen Roy, Avondale and Toughkenamon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around...don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. && LAT...LON 3989 7567 3987 7560 3985 7560 3981 7569 3976 7575 3975 7579 3972 7595 3972 7614 3973 7612 3974 7612 3973 7611 3973 7609 3975 7610 3976 7608 3976 7606 3980 7604 3980 7605 3981 7603 3983 7604 3984 7602 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR

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