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. Here's what to know.

With a heat advisory in effect Monday and temperatures feeling well into the triple digits, Northeast Florida residents were ...

Florida is enduring its hottest stretch of the summer, with heat advisories covering much of the state as heat indices soar to between 100 and 115 degrees. Residents and visitors are urged to stay ...