The NEXT Weather team is tracking a 50-60% chance of scattered showers and storms in the afternoon on Tuesday, favoring ...

How low should you set your thermostat for as record-breaking heat sweeps over the country? Here's what experts and other ...

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 ...

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

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

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

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 ...

On Friday (July 18), millions of Americans are under weather alerts as severe conditions sweep across the country. Seventeen million people are under flood alerts across the Gulf Coast and the ...

The heat index could get as high as 111 in South Florida, with the strongest heat expected along the southern Gulf Coast.

Heat alert criteria are slightly different in the Miami metro area. In Miami-Dade and Broward counties, the thresholds for heat alerts are a bit lower. A heat advisory is issued when the heat index ...

Highs will reach the 90s for a third day in a row today, officially making it a heat wave for the Miami Valley. The humidity will be high, as well, and the feels like temperature will be in the ...