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

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

It's not until mid July that the average peak temperature as measured at Palm Beach International Airport reaches 90 degrees.

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 is once again seeing a surge in heat as summer approaches, and experts are reminding residents to take steps to ...

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 ...

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.

It's prediction said Florida is expected to be hot and ... more than 6 million people across the U.S. are under extreme heat advisories, watches and warnings, according to the National Integrated ...

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 ...