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

An intense heat wave threatens millions of people across the Southeast with temperatures reaching 115 degrees through midweek ...

At least 100 Americans are on alert for dangerous heat and humidity -- stretching from Texas to Maine -- on Friday.

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.

Heat advisories and extreme heat warnings have been issued from Florida to Minnesota, with heat indexes reaching up to 115°F and little relief expected through midweek.

As dangerous highs continue in central North Carolina, and heat index temperatures climb past 110 degrees all weekend, the ...

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

You'll want to keep the umbrella handy, too, because scattered showers and storms develop between 2 p.m. and 4 p.m., moving ...

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

Raleigh faces an Extreme Heat Warning with heat index values up to 115 degrees; residents are urged to stay cool and hydrated ...

It's always hot in the summer in the southeast, but even by the standards of the Carolinas, the steamy heat wave on tap for the region Saturday into t ...