Straighter, smoother streams flow more violently than those that meander due to a reduction in friction. Areas with steeper terrain can see water accelerate downhill at a much faster rate causing a ...

Nearly 4 inches of rain fell in the Chassell area earlier this week, causing flash floods that washed out roads.

The heavy rain came after severe flooding in the area killed three people and damaged dozens of homes on July 8.

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.

A flash flood warning was issued by the National Weather Service in Denver at 1:23 p.m. on Thursday, July 24. This warning ...

Watch out for localized heavy downpours on Wednesday afternoon, which could lead to flash flooding, especially in low-lying ...

Forecasters warned more rain and flash flood risk is expected on July 15 after storms flooded out roads the day before.

The warning was issued for Leavenworth County. "The heavy rain has ended. Flash Flooding is no longer expected to pose a ...

ISLAMABAD: Heavy rainfall hit Islamabad on Monday, triggering flash floods and causing significant property damage, ...

CHARLESTON, W.Va. — The atmosphere over West Virginia could produce heavy storms any afternoon over the next several days, ...

The agency predicted rain would fall at a rate of 1 to 2 inches per hour, potentially overwhelming small creeks and streams, ...

Heavy rain and flash flooding caused road closures and evacuations. In these pictures, taken by Joe Nanney who lives at East Grate Crossing in Chapel Hill, you can see people walking in water almost ...