USRoadFeeds
National Weather Service

Live Weather Camera in Philadelphia, PA. Flash flood warning

Flash Flood Warning issued August 3 at 2:43PM EDT until August 3 at 4:45PM EDT by NWS Mount Holly NJ

Severe Immediate 12 cameras
Active Until
Aug 3, 2026 20:45 UTC
Certainty
Likely
Issued By
NWS Mount Holly NJ
Area
Burlington, NJ; Mercer, NJ; Middlesex, NJ; Monmouth, NJ; Ocean, NJ; Somerset, NJ; Bucks, PA

Warning Area and Cameras

Polygon shows the NWS alert area. Markers show matched traffic cameras.

Alert Details

FFWPHI The National Weather Service in Mount Holly has extended the * Flash Flood Warning for... Mercer County in central New Jersey... Monmouth County in central New Jersey... Middlesex County in northern New Jersey... Southeastern Somerset County in northern New Jersey... Northeastern Burlington County in southern New Jersey... Northern Ocean County in southern New Jersey... Eastern Bucks County in southeastern Pennsylvania... * Until 445 PM EDT. * At 243 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 4 inches of rain have fallen. The expected rainfall rate is 1 inch in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is already occurring and road closures remain ongoing. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Trenton, New Brunswick, Perth Amboy, Long Branch, Sandy Hook, Somerset, Edison, Middletown, Old Bridge, East Brunswick, South Brunswick and Sayreville. This includes the following highways... Interstate 295 in New Jersey between mile markers 55 and 76. New Jersey Turnpike between exits 7 and 13. Interstate 287 in New Jersey between mile markers 0 and 11. Interstate 195 in New Jersey between mile markers 0 and 20. Garden State Parkway between mile markers 106 and 134.

Recommended Action

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.

Cameras Affected by this Warning

12 matched traffic cameras.

I-95 NB @ Exit 1 (Trenton)

Trenton, NJ
I-95

I-295 @ EXIT 10 NEW HOPE (PA/NJ STATE LINE)

Philadelphia, PA
I-295

I-295 @ MM 10 (WELCOME CENTER)

Philadelphia, PA
I-295

I-295 @ MM 8.7 (QUARRY RD)

Philadelphia, PA
I-295

I-295 @ MM 9.5 (DOLINGTON RD)

Philadelphia, PA
I-295

PA 332 WB EAST OF I-295

Philadelphia, PA
PA 332

US 1 @ PENNSYLVANIA AVE

Philadelphia, PA
US 1

US-1 @ PA-32/MORRISVILLE

Philadelphia, PA
US 1

US-1 @ STONEY HILL RD/ TYBURN RD

Philadelphia, PA
US 1

US-1 @ US-13/BRISTOL/TULLYTOWN

Philadelphia, PA
US 1

US-1 SOUTH OF PENNSYLVANIA AVE

Philadelphia, PA
US 1

US-1 SOUTH OF US-13

Philadelphia, PA
US 1