Living in Southwest Florida, residents are no strangers to warm days and high temps. But last week, it was hot. Really hot.

Parts of Mississippi could see heat index values as high as 120 degrees early this week as above-average temperatures are expected.

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

The National Weather Service has issued a heat advisory for Rhode Island and other parts of Southern New England.

Dangerous heat and humidity are returning to the Lehigh Valley, which is under a heat advisory Tuesday and Wednesday.

Extreme heat warning issued for southeast Louisiana and southern Mississippi with heat index values up to 114.

An extreme heat warning and an extreme heat watch were issued by the National Weather Service in Jacksonville for July 28 and ...

The National Weather Service has issued a heat advisory for New Jersey and greater New York starting July 28 and running through July 30.

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

New York City is experiencing the fifth heat emergency of the summer as the next three days are expected to see a heat value ...

Stay hydrated. Drink plenty of water even if you are not thirsty. Avoid strenuous outdoor activities during the hottest part of the day (10 a.m.–4 p.m.). If you do have to be outdoors, wear ...

NWS issues a heat advisory for parts of Oklahoma and northern Texas, citing heat index values up to 110 degrees.