Flash Flood Warning

Locations Affected

Philadelphia, PA ∙ Wilmington, DE ∙ Camden, NJ ∙ Lenape, PA ∙ Ridley Park, PA ∙ Ambler, PA ∙ Garnet Valley, PA ∙ Pedricktown, NJ ∙ Haddon Heights, NJ ∙ Winterthur, DE

Full Alert Message

BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Mount Holly NJ 1100 PM EDT Sun Jul 5 2026 The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Northeastern New Castle County in northern Delaware... Northwestern Burlington County in southern New Jersey... Northwestern Camden County in southern New Jersey... Northwestern Gloucester County in southern New Jersey... Northwestern Salem County in southern New Jersey... Southeastern Chester County in southeastern Pennsylvania... Delaware County in southeastern Pennsylvania... Southeastern Montgomery County in southeastern Pennsylvania... Philadelphia County in southeastern Pennsylvania... * Until 300 AM EDT. * At 1100 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...Life threatening flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets, and underpasses. * Some locations that may experience flash flooding include... Philadelphia, Camden, Wilmington, West Chester, Gloucester City, Cherry Hill, Mount Laurel, Norristown, Chester, Willingboro, Deptford and West Deptford. People attending Lemon Hill should seek shelter immediately. This includes the following highways... Interstate 295 in New Jersey between mile markers 0 and 47. Interstate 476 in Pennsylvania between mile markers 0 and 19. New Jersey Turnpike between exits 1 and 5. Interstate 76 in Pennsylvania between mile markers 329 and 351. Interstate 95 in Pennsylvania between mile markers 0 and 33. Interstate 676 in Pennsylvania between mile markers 0 and 1. Interstate 676 in New Jersey between mile markers 0 and 4. Northeast Extension near mile marker 21. Interstate 76 in New Jersey between mile markers 0 and 3. Pennsylvania Turnpike between mile markers 329 and 346. Interstate 95 in Delaware between mile markers 9 and 23. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && LAT...LON 4021 7514 4013 7500 4012 7496 4010 7496 4006 7498 4005 7497 4007 7493 4008 7489 4001 7480 3985 7499 3966 7535 3960 7562 3989 7571 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

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