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

The chances for severe thunderstorms Sunday are higher in northern New Jersey counties. Damaging wind is the main concern, ...

The National Weather Service has warned of "searing heat and oppressive humidity that occurs during the 'dog days of summer'." ...

"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." ...

Hawaii’s public broadcasting stations are scrambling to make up for a sudden loss in federal funding — forcing Hawaii Public ...

We are monitoring a tropical wave that is more than 1,000 miles west-southwest of the Cabo Verde in the Atlantic Ocean.

At least 135 people, including 37 children, died in the torrential downpour over the July 4 holiday weekend. The number of missing people dropped sharply on Saturday.

This year has seen a seemingly endless string of flash floods across the U.S. The root causes are as diverse as they are ...

Hotter weather arrives next week as highs climb into the upper 80s on Monday, and the low to mid-90s for Tuesday through Friday. Heat index readings will likely climb above 100 degrees, with the ...

IMD warns of heavy to extremely heavy rain over southwest Rajasthan and north Gujarat due to a depression over Rajasthan.

IMD issues red, orange, and yellow warnings across Kerala till July 25 due to heavy to extremely heavy rain. Multiple weather systems are expected to intensify rainfall and wind patterns in the region ...