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 ...

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

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

The area of low pressure in the Atlantic is fizzling out, forecasters said, but we'll see some rain. Meanwhile, a new ...

Yes, he was a Boston Celtics rival, but would Marcus Smart have made sense for the Miami Heat on the buyout market?

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 ...

When the heat index climbs, so should our caution. A beach day, backyard BBQ, or even a walk around the block can turn ...

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

ORLANDO, Fla. – It’s another sweltering day across east Central Florida and if you’re heading outside, be prepared. A Heat ...

Jacksonville faces a dangerous combination of extreme heat and heavy rain as a heat advisory takes effect and storms are ...