Here’s what a heat dome is, how it’s different from a heat wave and how hot it has to get for each region of Florida to issue ...

The National Weather Service has issued the fifth heat advisory in as many days for Escambia, Santa Rosa, and Okaloosa ...

Heading to Disney World, Universal or any of Florida's other major theme parks? Make sure you're prepared for battling the heat, see tips.

"Cooler" weather is on the way, with highs starting to taper off Wednesday into the weekend, but temperatures will still be ...

Meanwhile, a frontal boundary in the Midwest will continue to interact and feed off the strong heat dome over the South, creating severe thunderstorms capable of damaging wind and flash flooding ...

July will make a potentially record-breaking exit this week as a heat dome will create triple-digit feels-like temperatures ...

July will make a potentially record-breaking exit this week as a heat dome will create triple-digit feels-like temperatures ...

July will make a potentially record-breaking exit this week as a heat dome will create triple-digit feels-like temperatures ...

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington could feel like 100 degrees or more.

Expect a rainy, hot day ahead as the low-pressure system that brought rain across North Florida moves up the Gulf Coast.

A low-pressure system just off the Florida coast is forecast to bring heavy rains, thunderstorms and possible flooding the ...

Major cities under heat alerts include New Orleans, Memphis, Little Rock, St. Louis, Kansas City, Chicago and Minneapolis.