Jacksonville, FL, forecasts include rain chances and high temperatures, with occasional thunderstorms expected.

Historically, the average date for the first named storm in the Atlantic is June 20, just about a month away. While rare, ...

After being parched with little to no precipitation, incoming rain is forecast for these next few days in Northeast Florida.

Jacksonville, Florida anticipates a hot week with temperatures peaking at 96°F and a heat index of up to 104°F.

The Action News Jax First Alert Weather Team is tracking a hot beginning to the week before things begin to cool off slightly ...

At its most basic: the heat index is what the temperature feels like when you're outside. The chart above shows the combination of air temperature with humidity. It's very important to note the chart ...

As summertime approaches for schools in Jacksonville, temperatures are rising to record-breaking highs. How to stay protected ...

The high May 19 is expected to reach 95, with a heat index of 97 to 98 degrees. Near record temps are expected from May 19 ...

JACKSONVILLE, Fla. — The Weather Team is issuing a Weather Impact Alert on Sunday for near-record temperatures and the fact ...