The National Weather Service issued an extreme heat warning for a second day as the heat index surpasses 100. See how hot it ...

Highs in the mid 90s with a heat index near 105 today. "Pop up" showers/storms, mainly in the afternoon. More of the same ...

Forecasters say isolated thunderstorm cells could become strong enough to produce small hail and wind gusts that could topple ...

I t's been a dangerously hot and steamy start to the summer! The DMV has seen quite a few heat alerts in the last few days ...

As a heat wave hits multiple U.S. states, some areas are have been placed under extreme heat watches and warnings.

It'll be very hot, but what conditions are required for the extreme heat warning that much of New Hampshire is under? Matt ...

Torontonians can expect a break from the scorching heat and humidity that has persisted across the city since Sunday as a ...

The Lehigh Valley and much of eastern Pennsylvania are under an extreme heat warning with temperatures near 100 degrees ...

Philadelphia is under an extreme heat warning with heat index values up to 105 degrees, advising residents to stay cool and ...

With New York under an extreme heat warning, the Mets took extra precautions Monday. Those included a later report time for ...

NYC and the surrounding area could face their first heat wave of the season next week, as the first day of summer arrives.

NORFOLK, Va. — The extreme heat in southeastern Virginia and northeastern North Carolina continues on Tuesday. We’ve been ...