Hot and humid weather will scorch Central Florida for several days and the National Weather Service in Melbourne has issued a ...

A sunny, hot, and humid weekend is ahead for Jacksonville, with heat index values soaring in triple digits. When will ...

Sweltering and "dangerous" heat with indices surpassing 100 degrees Fahrenheit across parts of nine states has prompted the ...

Welcome to cwg.live, updated around-the-clock by Capital Weather Gang meteorologists. Happening now: Heat combined with high ...

Extreme heat is in Georgia, with heat index possibly reaching 110 degrees and more on Tuesday. Here's what to expect.

Chicagoans are stepping up to help one another during another heat wave in the city. The temperature reached 94 degrees ...

Right now, we’re finding ourselves in that danger category, so if you can, try to minimize the amount of time you spend ...

Air temperature, dew point, heat index… all words that are thrown around by the K-X Storm Team during the heat of summer.

How is the heat index calculated, and why is it more important than the air temperature during some heat waves?