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.

Funnel clouds were reported Friday morning in Illinois and there was a Flood Warning for parts of the Chicago area into the ...

Flash flooding is weather’s No. 2 killer, claiming more lives than anything but heat, so it’s important to understand what causes it and how to stay safe.

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

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

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

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

Initial reports indicate a woman was walking on the trail when flash flooding overwhelmed her and she was swept away. While ...

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

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 ...

A volatile week of weather is ahead in New Jersey with storm chances each day, including Monday when up to five inches of ...