Flash Flood Warning

At 642 PM EDT, trained weather spotters reported thunderstorms producing heavy rain with water rescues around Delaware County. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 0.5 inches in 1 hour. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is already occurring.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Trained spotters reported.

IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Some locations that will experience flash flooding include... Philadelphia, Camden, Wilmington, Newark, West Chester, Gloucester City, Chester, West Deptford, Yeadon and Westtown.