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.

Heavy rainfall swept across North and Central Jersey July 14, leading to road closures, power outages and flash flooding.

The National Weather Service has already issued more than 3,600 flash flood warnings across the United States in 2025, and ...

As the world gets wetter, studying a water cycle in flux is a major challenge. ‘You cannot bring a cloud into a laboratory,’ ...

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

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

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

We are in for storm weather through Saturday. Several rounds of thunderstorms will occur with flash flooding likely in some ...

Heavy rain on Tuesday evening, July 22, created flash flooding in the area of the Great Sand Dunes National Park and Preserve ...

The agency predicted rain would fall at a rate of 1 to 2 inches per hour, potentially overwhelming small creeks and streams, streets, highways and underpasses, as well as other poor drainage and ...

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