The National Weather Service has issued heat advisories across Southeast Georgia, as well as Northeast and Central Florida.

With "feels like" temperatures expected to be in the triple digits on Monday, the National Weather Service has issued a heat ...

All of Florida will be under heat advisories Monday, July 21, as a heat dome spreads from the Ohio and Mississippi valleys.

A heat advisory for Florida's Treasure Coast is in effect from noon through 6 p.m., with heat index values from 109 to 112 ...

How low should you set your thermostat for as record-breaking heat sweeps over the country? Here's what experts and other ...

Brevard County experienced a heat advisory with a heat index as high as 112 degrees Fahrenheit on July 21. While temperatures ...

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

All of Florida will be under heat advisories Monday, July 21, as a heat dome spreads from the Ohio and Mississippi valleys. Here's what to know.

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

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ issuing heat alerts from Nebraska to Florida.

Nearly two years after one of the planet’s rarest fish began washing up dead in the Lower Keys, scientists investigating the ...