New York City faces a heatwave with temperatures reaching the high nineties, and the National Weather Service issuing heat advisories and warnings. Residents are advised to stay hydrated and cautious.

A heat advisory will be in effect for parts of the area this week as heat indices reach 100 degrees in parts of Delaware. See ...

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

The National Weather Service has issued a heat advisory from 11 a.m. Tuesday through 8 p.m. Wednesday for much of central ...

Expect triple-digit heat indices and highs in the mid-90s to 100s this week, with showers and storms possible later in the ...

Here are some of the latest news items happening this morning, Tuesday, July 29: Pittsburgh, Allegheny County open cooling centers Pittsburgh and Allegheny County will operate cooling centers Tuesday ...

Lancaster will mark its third heat wave of the year Tuesday as temperatures are expected to feel hotter than 100 degrees, ...

The decision was made after the National Weather Service reported the local heat index could range from 105 to 109 degrees.

A prolonged heat wave continues across east-central Florida on Tuesday, with well-above-normal temperatures and heat index readings. An Extreme Heat Watch (Orlando northward) and a Heat Advisory ...

National Weather Service meteorologist Nick Luchetti assesses the severity of this month's heat wave and why it is particularly concerning.

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