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

Heat warnings are increasing in major cities. At its most basic: the heat index is what the temperature feels like when ...

A record-challenging heat is stifling South Florida with temperatures not typically seen until deep summer as a loitering ...

The high May 19 is expected to reach 95, with a heat index of 97 to 98 degrees. Near record temps are expected from May 19 ...

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

A relentless heat wave continues to tighten its grip on Central Florida, with forecasters warning that temperatures could ...

The National Weather Service in Jacksonville is warning that, based on current forecasts, records could be set or tied as ...

Heat and humidity continue for the start of the work week, with highs in the low 90s near the coast and mid-90s inland, and the heat index in the mid-to-upper 90s and low 100s.

In north Florida, sweltering temperatures usually come in June. But this year's summer heat is starting early, with a heat wave.

South Florida isn’t under a heat advisory or extreme heat warning yet. But the region is heading into “one of the hottest stretches of the year,” according to CBS News Miami. And based on ...