M illions of Americans are under heat alerts Monday as a heat wave brings triple-digit temperatures or heat indices to nearly ...

Extreme heat has again enveloped the tri-state area, prompting the National Weather Service to issue heat advisories through ...

With this week's heat wave likely leaving conditions feeling like it is more than 100 degrees on Tuesday, Massachusetts could ...

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

A heat advisory has been issued for the Lower Hudson Valley on Monday, July 28, as heat index levels are predicted to reach ...

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

Orlando heat wave triggers Heat Advisory with temperatures reaching mid to upper 90's and heat index up to 110°F.

More than 250 million people in the U.S.—nearly three quarters of the population—are experiencing moderate, major or extreme ...

Nashville's NWS issues a Heat Advisory warning of extreme temperatures and high humidity until Wednesday evening.