ABC News Meteorologist Somara Theodore reports on the life-threatening heat wave with more that 130 million Americans under ...

It'll be a bit of a gray day in the Philadelphia region this Sunday. This morning, we have a disturbance rolling past with ...

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington could feel like 100 degrees or more.

Nashville's NWS issues a Heat Advisory warning of extreme temperatures and high humidity until Wednesday evening.

In many areas of the state, extreme heat warnings have already been issued for the upcoming weekend. Here's what to know.

After an unsettled weekend, dry, hot, humid conditions will persist through Tuesday, before rain and cooler temperatures ...

The National Hurricane Center is tracking four tropical waves. Sweltering temps continue for Florida, heat advisories are in effect..

Extreme heat is in Georgia, with heat index possibly reaching 110 degrees and more on Tuesday. Here's what to expect.

Central Florida is currently experiencing a dangerous heat wave, with temperatures expected to challenge record highs in ...

The National Weather Service has issued severe thunderstorm warnings for New York City and parts of the Hudson Valley, New ...

A dome of high pressure has parked itself over Florida, pressing a lid on the atmosphere. That means clear skies, blazing sunshine, and very little rain to cool us off. Add dew points in the mid to ...

Brace yourselves, Atlanta residents, it looks like you're in for a scorching week ahead, with heat index values tipping over ...