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

The entire state is under a heat advisory or an extreme heat warning from noon until 8 p.m. Monday, according to the National ...

The chances for a scattered area of showers and thunderstorms to develop into something more increased overnight, but remain ...

EDT the National Weather Service released a heat advisory valid for Wednesday between 2 p.m. EDT and 8 p.m. EDT for Cass and ...

The National Weather Service issued Extreme Heat Watches and Flood Advisories throughout Illinois. Here's the forecast.

The National Weather Service released a heat advisory at 10:42 p.m. on Monday in effect until Tuesday at 9 p.m. for Blount, ...

A heat advisory was released by the National Weather Service on Monday at 12:23 a.m. valid between 10 a.m. and 6 p.m. for ...

The heat index considers the actual temperature and amount of moisture in the air using the dew point or relative humidity.

A heat advisory has been issued for Miami-Dade and Broward counties for Monday and will be in effect noon to 6 p.m. South ...

With extreme temperatures forecast to soar into the upper 90s over the next three days, residents of southeast Nebraska are urged to take precautions as the heat index rockets to ...

On Tuesday at 3 a.m. a heat advisory was issued by the National Weather Service valid from noon until Thursday 7 p.m. The advisory is for Leavenworth, Wyandotte, Johnson, Platte, Clay, Jackson, ...

“Thursday remains on track to be the hottest day of the week; a heat advisory will likely be needed as the heat index reaches ...