Jacksonville, North, Northeast Florida: Dangerous heat today, with heat index of 108 to 115. Extreme heat warning and heat ...

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

Forget about any worries of tropical weather today. Instead pay attention to the heat: temperatures in Jacksonville could ...

A heat advisory has been issued for Miami-Dade and Broward counties for Monday and will be in effect noon to 6 p.m. South ...

Forecasters have issued a heat advisory for Friday in Miami-Dade, Broward and Palm Beach counties, with temperatures expected ...

All of Florida will be under heat advisories Monday, July 21, as a heat dome spreads from the Ohio and Mississippi valleys.

CBS News Miami's Scott Withers reports from Miami Beach on how residents are coping with the sweltering summer.

A heat advisory for Florida's Treasure Coast is in effect from noon through 6 p.m., with heat index values from 109 to 112 ...

A heat advisory has been issued for the first time this summer in Naples, according to the National Weather Service Miami.

The heat index considers the actual temperature and amount of moisture in the air using the dew point or relative humidity.

Miami Valley residents are working to stay cool as a heatwave sweeps across the region. A heat advisory has been issued for ...