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

Jacksonville is facing excessive heat this weekend, with the heat index expected to top 100 degrees across the area. News4JAX ...

Meteorologist Katie Garner from News4JAX warns of a heat advisory in Jacksonville with highs near 100, risks to health and ...

JACKSONVILLE, Fla. — The Action News Jax First Alert Weather Team has declared a First Alert Weather Day due to dangerously ...

Expect a rainy, hot day ahead as the low-pressure system that brought rain across North Florida moves up the Gulf Coast.

Invest 93L is taking its time moving across Florida, and it could still become a tropical depression later this week.

Jacksonville's weather this week features high heat, frequent showers, and thunderstorms, with an emphasis on hydration and ...

Weather forecast in Jacksonville, FL warns of high summer temperatures with heat indices reaching above 100°F and potential ...

Wednesday, the Impact Alert is in effect from 2 to 6 p.m. for numerous showers and storms. Scattered thunderstorms will bring ...

The National Weather Service (NWS) extended a Heat Advisory across parts of west central Florida and northeast Florida on Sunday ...

Torrential rain continues to fall over much of Jacksonville from a slow-moving storm. Flooding is likely occurring in several areas.