About 200 million people are under some sort of heat alert Monday, including 24 million under the highest alert — extreme ...

Get ready for another heat wave! Monday will begin another dangerously hot three-day stretch with temperatures in the 90s and ...

A heat advisory will be in effect for all of north Alabama until 9 p.m. Tuesday. The National Weather Service in Huntsville ...

A heat advisory has been issued for Monday, Tuesday and Wednesday for heat indices forecasted to reach 100 degrees for the ...

Forecasters warn of 100- to 105-degree heat index values through Tuesday, with potential storms offering limited relief.

Rising temperatures into the 90s and stifling humidity have prompted heat advisories from Monday morning through Wednesday ...

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

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

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

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

New England is facing yet another steamy heat wave with dangerously high heat indexes of 95 to 100 degrees starting Monday ...

A dangerous heat wave is set to grip Staten Island beginning Monday morning, with the National Weather Service issuing a heat ...