First Coast News Chief Meteorologist Tim Deegan's retirement is inspiring memories from his mom, who's sharing those stories ...

In north Florida, sweltering temperatures usually come in June. But this year's summer heat is starting early, with a heat wave.

Get ready for a heatwave with near record highs and beach warnings in Jacksonville. Stay updated with The Weather Authority.

JACKSONVILLE, Fla. — The First Coast News weather team is issuing a Weather Impact Alert through Monday night for the chance ...

The beach forecast includes high air temperatures nearing 86 degrees, with water temperatures close to 79 degrees. The next ...

Scattered evening showers and storms will be heavy for a time in some spots with additional rainfall of a quarter to a half ...

The right AC temperature on the thermostat can destroy relationships. It's time to settle things with a heat wave coming, and an even hotter summer.

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

After 13 years on-air in Jacksonville, Jeffries said that she plans ... known for his precision in forecasting major storms ...

The Rams have four prime-time games and five early kickoffs, but there are no real disadvantages on their schedule ...

JACKSONVILLE, Fla. — Tracking a dry morning commute. Highs today in the upper 80s inland to near 90 degrees. Mid 80s at the ...

The National Weather Service in Jacksonville is warning that, based on current forecasts, records could be set or tied as ...