Straighter, smoother streams flow more violently than those that meander due to a reduction in friction. Areas with steeper ...

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

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

An exclusive AccuWeather analysis confirms that 2025 is shaping up to be one of the most flood-impacted summers on record in ...

A brewing low-pressure system near Florida’s coast could drench Jacksonville with heavy rain and storms, raising the risk of ...

A flash flood is a rapid and sudden flooding of low-lying areas. It typically occurs within a few hours, often even minutes, of heavy rainfall. This makes flash floods extremely dangerous as there ...

What makes a flash flood different is that it often begins within three hours of heavy rainfall, as opposed to a traditional flood that may take days to materialize. "Flash floods are usually ...

A flash flood warning was issued by the National Weather Service in Tucson at 3:44 p.m. on Tuesday, July 22. This warning ...

Torrential downpours have brought flooding to Kentucky and Indiana. But is this just another bad season of flash flooding or ...

Flash flooding in cities throughout the U.S. might just be the new normal but most of this country is still not ready for it, ...

The Flood Watch covers most of the state, barring some counties in northwestern and southeastern Oklahoma, through at least ...