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

A toasty Tuesday is ahead. The morning got off to a warm start with temperatures in upper 70s and low 80s across South Flori ...

Heat is a killer, so don't take Florida summers lightly. Follow our coverage as we give you the latest on what's happening ...

South Florida isn’t under a heat advisory or extreme heat warning yet. But the region is heading into “one of the hottest ...

An early season heat wave is poised to blanket much of the southern U.S. with scorching temperatures that will feel more like ...

At its most basic: the heat index is what the temperature feels like when you're outside. The chart above shows the combination of air temperature with humidity. It's very important to note the chart ...

It's a good time to be thinking about it. Much of Florida saw near-record temperatures over the weekend as a heat wave swept over the southern United States, and the hot weather is expected to ...