An updated flash flood warning was released by the National Weather Service on Sunday at 11:55 p.m. in effect until Monday at midnight for Burlington County.

Across Pakistan, monsoon rains that began in late June have been heavier than usual, killing at least 645 people. Four hundred of those deaths were in the northwest alone, where narrow valleys and river-carved gorges funnel rainwater into sudden torrents.

Residents in Chattanooga are still recovering from last week's flash flooding, which Hamilton County leaders are now calling the worst flood event since 1973.Ne

A flash flood warning is active for the Interstate 25 corridor in northern El Paso County, including Monument and Palmer Lake, according to the National Weather Service.

Severe thunderstorms put on a light show over the skies of Chicago Monday night, while drowning parts of the city in flash flooding below.

A flash flood warning was issued by the National Weather Service in Milwaukee-Sullivan at 7:12 p.m. on Monday, Aug. 18.

Torrential rainfall caused flooding across southeastern Tennessee, shutting down roadways and toppling trees. A family of three was killed after a tree fell on their vehicle in East Ridge, a suburb of Chattanooga.

A NEXT Weather Alert is in effect on Sunday night as multiple counties in the Philadelphia region are under a flash flood warning due to heavy rain.