Jacksonville stays under a heat advisory as temperatures soar. News4JAX warns of high heat, offers important safety tips, and ...

Residents in the Southeast U.S. are no strangers to heat in the summertime, but this week's sweltering hot weather set at least one record and has forecasters urging residents to limit time outside on ...

Florida's west coast should start seeing temps dip today, July 30, into the mid to low 90s instead of the upper 90s, with a ...

While the morning will be mainly dry, around midday and in the afternoon a few showers and storms will be possible.

You’ve probably heard people say, “It’s not the heat, it’s the humidity.” There’s a lot of truth to that phrase, and it’s ...

Heat cramps are painful muscle cramps and spasms, usually in the legs and abdomen. They may also be a symptom of heat ...

Dangerous conditions continue across Florida Tuesday, July 29, with most of the state under either extreme heat warnings or ...

The Florida heatwave continues as a massive so-called "heat dome" brings dangerously hot temperatures to Orlando and Central Florida, and the rest of the Sunshine state.

A huge chunk of Florida is under an extreme heat warning today, July 29, as temperatures and the heat index soar. Some areas ...

An extreme heat warning and a heat advisory were issued by the National Weather Service for portions of Central Florida and ...

An extreme heat warning and a heat advisory were issued by the National Weather Service for portions of Central Florida and ...

Another day with highs in the 90s and heat indices in the triple digits throughout parts of the Miami Valley and mostly sunny skies. There is a heat advisory for the entire area until 8 PM, but could ...