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

Jacksonville is baking and not just in the figurative sense. Tuesday marks the fourth straight day of temperatures reaching ...

Knowing the difference between heat exhaustion and heat stroke could be the key to saving someone’s life. Here’s what you should watch for.

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

Jacksonville faces extreme heat as The Weather Authority issues warnings. Find out what temperatures to expect, how to stay ...

Floridians are sweating through the hottest stretch of the summer so far, with Heat Advisories covering much of the state and heat indices soaring to as high as 110 degrees.