The Action News Jax First Alert Weather Team is tracking very hot temperatures through the weekend. There will be clear skies ...

Heat wave continues thru early next week with a slight cool down middle of the week as daily record high temperatures ...

A historic mid-May heat wave has prompted the National Weather Service to issue heat advisories and extreme heat warnings ...

"Next week is going to be a hot one and lasting at least two days longer than the previous heat wave," the NWS stated. After highs reach the 70s on Sunday, a shallow marine layer could bring dense fog ...

FORECAST: heat, humidity, 90s, 100s heat indices, sunshine, uv index, dry pattern continues, cold front next week ...

A surprise May heat wave is expected to break Saturday night, with cooler temperatures arriving for Mother's Day and fog and drizzle arriving next week, according to weather forecasters.