New Jersey Severe Flash Flood Warning | Effective 07/27/2026 15:11

Headline: 
Flash Flood Warning issued July 27 at 6:11PM EDT until July 27 at 10:15PM EDT by NWS Mount Holly NJ
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 27, 2026 - 3:11pm
Expires: 
July 27, 2026 - 7:15pm
Description: 
At 611 PM EDT, local law enforcement reported thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. The expected rainfall rate is 2 to 3 inches in 1 hour. Flash flooding is already occurring. HAZARD...Life threatening flash flooding caused by thunderstorms. SOURCE...Law enforcement reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets, and underpasses. Some locations that may experience flash flooding include... Hammonton, Folsom and Collings Lakes. This includes Atlantic City Expressway between mile markers 24 and 29.
Instruction: 
Turn around...don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. 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.
Area Description: 
Atlantic, NJ
Forcast Office: 
NWS Mount Holly NJ