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

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 ...

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

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

Dangerous heat and severe weather are expected Tuesday across the Washington, D.C., region, with hot, humid conditions pushing heat index values as high as 106 degrees and strong thunderstorms ...

Heat Warnings Issued All Over The World—Including 18 U.S. States—As Super-Hot July Predicted By Mary Whitfill Roeloffs, Forbes Staff.