Here's what you need to know as spring storm season begins. A flash flood Warning is issued when a flash flood is imminent or occurring, according to the National Weather Service. A flash flood ...

Already under a tornado watch, the Kansas City metro, along with parts of Missouri and Kansas, were issued a flash flood warning Monday afternoon as severe thunderstorms and quarter-sized hail ...

SANTA FE, N.M. (AP) — A flash flood that transformed a series of idyllic, azure waterfalls into a monstrous brown froth was ferocious but not unusual for the summer rainy season on the Havasupai ...

With the potential for once-in-a-lifetime rainfall and widespread impacts, historic flash flooding is increasingly likely across parts of the nation through Saturday, fueled by repeated rounds of ...

Torrential rain prompted a flash flood emergency in western Maryland Tuesday, and other pockets of significant flash flooding were reported from Pennsylvania and West Virginia. The Weather Channel ...

Torrential rainfall had pummeled Kentucky so badly, the National Weather Service had issued a flash flood warning until late Friday morning for 13 counties, including all of Franklin County ...

Dakota, Hennepin and Ramsey counties are under a flash flood warning through 12:45 p.m., according to the National Weather Service. Thunderstorms were producing heavy rain in those areas.

A dire Flash Flood Emergency was issued in western Maryland on Tuesday afternoon as a slow-moving but potent storm system that slammed the Southeast with torrential rain and severe weather inches ...

"As has been said repeatedly for the last several days, this has the makings of a catastrophic, potentially historic heavy rainfall and flash flood event, with some locations potentially seeing ...