The National Weather Service issued a flash flood warning for the San Fernando Valley Thursday afternoon. The advisory will ...

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 ...

Flash flood warnings are already in effect, and more storms will continue to train along a stalled boundary, producing additional rainfall through tonight.

The warning was issued for Bucks County. "The heavy rain has ended, and flooding is no longer expected to pose a threat. However, ponding of water may remain in poor drainage areas. Please ...

The National Weather Service issued severe weather warnings for much of Ohio ... According to the National Weather Service, a flash flood is more sudden, and happens when there is heavy rainfall ...