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

A Heat Advisory is once again in effect for Middle Tennessee from Sunday through next Wednesday when heat index values (feels ...

The National Weather Service issued heat advisories for a large swath of the East Coast through much of the weekend.

A phenomenon called "corn sweat" could exacerbate the impacts of the extreme heat blanketing a large portion of the U.S., ...

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.

A Heat Advisory remains in effect with heat indices ranging from 100 to 110 degrees, and temperatures are expected to ...

Widespread showers and storms are likely to develop between 3 p.m. and 5 p.m., moving west to east. Tropical downpours with ...

At 1:44 a.m. EDT on Sunday, the National Weather Service issued a heat advisory valid between noon EDT and 9 p.m. EDT for ...