At 12:11 a.m. on Tuesday, the National Weather Service issued an extreme heat warning valid between 11 a.m. and 9 p.m. for ...

The National Weather Service released an extreme heat warning at 2:32 p.m. on Tuesday in effect until 9 p.m. for Marion, ...

More than 11 million people across southern Georgia and most of Florida were under a rare “extreme” heat warning.

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.

URGENT: The National Weather Service has upgraded the Heat Advisory to an Extreme Heat Warning through 9pm this evening. Heat ...

An Extreme Heat Warning is in effect for counties along and west of I-65 through 9:00 PM CDT and all other North Alabama and ...

HUNTSVILLE, Ala. - With temperatures soaring, health officials are advising residents to stay indoors and keep cool to avoid ...

Record-high minimum temperatures, in which temperatures don't drop in the nighttime hours, are likely across much of the U.S.

A dangerous heat wave continues across a large part of the United States, with more than 130 million people under extreme ...

A cold front is bringing storms and lower temperatures to parts of the country, while the Midwest sees poor air quality from ...

Captain Dan Pickens describes the intense heat firefighters endure in their gear and the importance of conditioning.

Alabama residents are preparing for a sweltering heat wave as temperatures are set to soar in the coming days. Saturday's ...