Flash floods can happen at any time, making them unpredictable and hard to prepare for. Even the name “flash flood” implies that they can appear out of nowhere and cause all kinds of damage.

A second flash flood warning has been issued for Albuquerque through 8 p.m. on Tuesday. Thunderstorms producing heavy rain are moving over the Albuquerque metro area.

A severe thunderstorm warning has expired but a flash flood warning remains in effect for parts of Allegheny, Washington and Westmoreland counties.The warning is in effect until 8:45 p.m. Wednesday.

A look at one Texas city’s weather warning system, as questions swirl about the timing of flash flood warnings.

As heavy rain triggered flash flood warnings along the Guadalupe River in Texas Hill Country early Friday, the small unincorporated town of Comfort had something its neighbors upriver in Kerr ...

Predicting extreme rain and flash flooding beyond several hours is challenging, they said, and it is also not easy to ensure urgent warnings reach those most at risk. “The forecasting was good.

There has been a record-high number of flash flood warnings issued in the U.S. this year, which can be linked to climate ...

Wireless Emergency Alerts are limited to flash flood warnings when there is a "threat tag" of considerable or catastrophic.

One of the worst floods in a Texas rivers' history left dozens dead over the Independence Day weekend. What to know about flash flooding and warnings.