The heat index could reach more than 100 degrees on Monday and Tuesday, according to the National Weather Service.

Heat advisories are in effect from Monday to Wednesday across the Northeast, the National Weather Service said.

A heat advisory has been issued for Monday, Tuesday and Wednesday for heat indices forecasted to reach 100 degrees for the ...

As dangerous highs continue in central North Carolina, and heat index temperatures climb past 110 degrees all weekend, the ...

The National Hurricane Center is tracking four tropical waves. Sweltering temps continue for Florida, heat advisories are in ...

The National Weather Service issued heat advisories for a large swath of the East Coast from central Florida to Virginia ...

A double whammy of wildfire smoke blowing into the city and an incoming heat wave has made the city's air dangerous for ...

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

Minneapolis faces oppressive heat and severe thunderstorms, with the NWS issuing an Extreme Heat Warning and predicting ...

It's always hot in the summer in the U.S. Southeast, but even by the standards of Florida and the Carolinas, the steamy heat ...

Nearly 20,000 Dominion Energy customers in Virginia are currently without power, according to the latest updates on Sunday ...

Sunday, Monday and Tuesday are First Alert 6 Weather Days for heat index values up to 110°-115°! Stay hydrated, get out early ...