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

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 ...

Hot and dry conditions thorugh the first half of this week will bring the first 100-degree day of 2025 to many areas.

The chances for a scattered area of showers and thunderstorms to develop into something more increased overnight, but remain low, forecasters said.