New Jersey, Pennsylvania Severe Flash Flood Warning | Effective 07/05/2026 16:30

Headline: 
Flash Flood Warning issued July 5 at 7:30PM EDT until July 5 at 11:30PM EDT by NWS Mount Holly NJ
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
July 5, 2026 - 4:30pm
Expires: 
July 5, 2026 - 8:30pm
Description: 
FFWPHI The National Weather Service in Mount Holly has issued a * Flash Flood Warning for... Southwestern Mercer County in central New Jersey... Northwestern Burlington County in southern New Jersey... Southeastern Bucks County in southeastern Pennsylvania... Southeastern Montgomery County in southeastern Pennsylvania... Northern Philadelphia County in southeastern Pennsylvania... * Until 1130 PM EDT. * At 730 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 0.5 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. 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... Philadelphia, Trenton, Bensalem, Florence, Burlington, Bristol, Riverside, Hatboro, Jenkintown, Bordentown, Beverly and Rockledge. People attending St. Michaels Fair should seek shelter immediately. This includes the following highways... Interstate 295 in New Jersey between mile markers 58 and 60. Interstate 195 in New Jersey near mile marker 0. Interstate 95 in Pennsylvania between mile markers 30 and 40. Pennsylvania Turnpike between mile markers 339 and 359.
Instruction: 
Turn around...don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Burlington, NJ; Mercer, NJ; Bucks, PA; Montgomery, PA; Philadelphia, PA
Forcast Office: 
NWS Mount Holly NJ