The National Weather Service urged people to avoid travel if a flash flood warning was in place for their area.

Flash floods are occurring across the U.S., from Texas to New Jersey. Here's what you should know as risks escalate.

EDT the National Weather Service issued a flash flood warning in effect until 5:15 p.m. EDT for Macomb and Oakland counties.

Showers and storms are predicted in Columbus and Cincinnati's weather forecast, issuing a flash flood warning by the NWS.

Torrential rain and flash flooding led to dramatic rescues in New Jersey as Gov. Phil Murphy declared a state of emergency.

EDT the National Weather Service issued a flash flood warning in effect until 9:15 p.m. EDT for Alpena County.