Strong thunderstorms with torrential rainfall developed over portions of southwest and central Iowa early Sunday morning.

The flash floods killed at least 135 people in Texas over the holiday weekend, with most deaths along the Guadalupe River in ...

First Alert Weather Days Tuesday and Wednesday: We are looking at the hottest weather of the week occurring Tuesday and possibly on Wednesday afternoon. With dangerous heat levels expected, we have ...

This week’s theme? Relentless heat as a high-pressure system ushers in blazing sunshine, replacing thunderstorms with clear ...

The weekend is ending on a stormy note across a large portion of the U.S., as more than 76 million Americans face the threat ...

While the Caribbean remains quiet, there are several areas of the Atlantic basin, especially some close to the United States ...

Flash flood warnings were issued for Putnam-Kanawha and Lincoln-Boone for these torrents. Reports of high water along ...

After days of reports of more than 100 missing victims, officials now say the number of missing is significantly lower than ...

Today, severe weather stretches across the U.S,. bringing the risk of thunderstorms, heavy rain and flash flooding.

"The science behind it is so basic you can see it in daily life," one researcher said. "Warm water drives more evaporation — the bathroom gets much steamier after a hot bath than a cold one." ...

Today will be another Weather Impact Alert Day for the risk of strong to severe storms, heavy rain and localized flooding.