A sunny, hot, and humid weekend is ahead for Jacksonville, with heat index values soaring in triple digits. When will ...

The National Weather Service has issued a heat advisory for parts of Massachusetts starting Thursday, July 24, and Friday, ...

Thursday is a NEXT Weather Alert Day in Southeast Michigan because of dangerous heat that will affect the region for one day.

The term "dog days of summer" originates from the star Sirius in the Canis Major constellation, historically believed to ...

Heat index values will surge toward a dangerous 115 degrees in the central United States this week due to the combined effect ...

Central Pennsylvania is bracing for a significant heat wave that will peak Friday, with temperatures and heat index values ...

The city of Easthampton has announced that several cooling centers will be open from Thursday to Saturday to provide ...

Friday brought the worst of summer's wrath - high temperatures and fast-moving thunderstorms. But can New York City expect a ...

A heavy storm hit Indianapolis Friday afternoon with a wind gust to 51mph and the most rainfall in a single day in weeks.

Temperatures have been a little cooler today and yesterday and mild weather will stick around this weekend. It will still be hot but the heat index should stay below 105° this weekend. The best shot ...

Our late July heat wave keeps on chugging into the last weekend of the month and will persist through the middle of next week ...

RALEIGH, N.C. (WTVD) -- Dangerous heat is returning to Central NC this weekend, marking the fourth heat wave of the year.