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

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

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 ...

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.

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

Orlando faces a Heat Advisory with indices up to 112°F, with subsequent relief from potential storms and a cooling trend ...

NWS issued a heat advisory for northeast and north central Florida and southeast Georgia, with heat indexes potentially ...

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 ...

A temperature increase of just a couple degrees can lead to higher energy bills, stunted plant growth, and more rainfall.

Almost 85 million Americans from South Dakota to Texas and North Carolina to Florida are already under extreme heat warnings, watches or advisories.