The National Weather Service in Green Bay predicts a peak heat index of 101 in Green Bay and 98 in Appleton. The high ...

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

Sweltering and "dangerous" heat with indices surpassing 100 degrees Fahrenheit across parts of nine states has prompted the ...

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

Raleigh faces an Extreme Heat Warning with heat index values up to 115 degrees; residents are urged to stay cool and hydrated ...

The National Weather Service released an updated extreme heat warning at 12:53 p.m. on Friday in effect until 9 p.m. for ...

Isolated thunderstorms are in the forecast for Sunday, followed by increasing heat and humidity Monday and Tuesday, according ...

Sunday: Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon. Sunday Night: Clear, with a low around 77. East-southeast wind around 5 mph, becoming calm.

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

The National Weather Service office in Mobile, Alabama, issued a heat advisory in Escambia, Santa Rosa and Okaloosa counties ...

The National Weather Service has issued warnings in Mississippi for dangerous heat values across the state as warm ...

Saturday: Sunny, with a high near 94. Heat index values as high as 104. Calm wind becoming east southeast around 5 mph in the afternoon.