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

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

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

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

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 ...

The National Weather Service in Paducah has extended its dangerous heat warning, now forecasting extreme heat conditions to ...

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

NWS Milwaukee issues a Hazardous Weather Outlook for Wisconsin, warning of moderate risks, potential heat waves, and thunderstorms.

The heat will be most severe along and southeast of the I-99/US-220 corridor, where heat index values are likely to exceed ...

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 ...

Per the NWS Wilmington office, which covers Central and Southwest Ohio, the heat index — the measure of how hot it feels — ...