An “extreme heat warning” is in place for much of the South Carolina coastal area through Monday evening. A heat index value ...

The National Weather Service in Charleston issued an “extreme heat warning” for much of the Lowcountry on Sunday and Monday.

An extreme heat warning was issued for most of the Hampton Roads area Sunday with heat index values expected to reach up to ...

An Extreme Heat Warning has been issued for the Yankton area Sunday for noon-8 p.m., with dangerously hot conditions expected ...

The National Weather Service released an updated extreme heat warning at 12:53 p.m. on Friday in effect until 9 p.m. for ...

A dangerous heat wave is impacting over 80 million Americans across the Southeast and Midwest, with feels-like temperatures ...

An extreme heat warning was issued by the National Weather Service in Mount Holly at 2:22 a.m. on Friday, July 25.

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

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