A sunny, hot, and humid weekend is ahead for Jacksonville, with heat index values soaring in triple digits. When will ...

Air temperature, dew point, heat index… all words that are thrown around by the K-X Storm Team during the heat of summer.

Heat advisory and air quality alert has been issued for the Lower Hudson Valley July 25 as heat index levels are predicted to ...

A heat advisory and extreme heat warning will be in effect as hot and humid conditions hit Delaware today. See the weekend ...

The National Weather Service is warning South Carolina residents to stay cool following a predicted heat index of 109 °F on ...

The National Weather Service advisory is in effect from 11 a.m. to 8 p.m. for multiple counties, including Perry, Dauphin, ...

Forecasters are warning people in the High Point area about excessive summer temperatures that could lock in place on Friday through the next week during what’s been a brutal July for weather. The ...

National Weather Service forecasters also warned of a "handful" of strong to severe thunderstorms on Friday afternoon.

On Thursday at 12:36 p.m. an updated extreme heat warning was issued by the National Weather Service valid for Friday between ...

The National Weather Service forecasts highs between 95 and 100 before temperatures level off. What one doctor recommends for ...

Another heat advisory and First Alert Weather Day are in effect on Friday due to dangerous heat lingering around North Texas.