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 ...

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

At 2:08 p.m. on Monday, the National Weather Service released a heat advisory in effect until Tuesday at 9 p.m. for ...

With highs in the mid-90s and heat indexes expected above 100 degrees all week, a Heat Advisory has been issued through ...

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

The National Weather Service issued a heat advisory at 11:32 a.m. on Monday valid for Tuesday between 10 a.m. and 7 p.m. for ...

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 ...

The National Weather Service has issued a heat advisory today to include the cities of East Naples, Bonita Shores, Naples, ...

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

Terrebonne and Lafourche Parishes are currently under a Heat Advisory, as the local heat index is forecast to skyrocket into ...