Expires:202512220300;;970914 FPUS52 KJAX 211243 ZFPJAX Zone Forecast Product for Northeast Florida and Southeast Georgia National Weather Service Jacksonville FL 742 AM EST Sun Dec 21 2025 GAZ134-220300- Bacon- Including the cities of Alma and New Lacy 742 AM EST Sun Dec 21 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING... .TODAY...Areas of dense fog with patchy frost this morning. Sunny. Visibility one quarter mile or less at times this morning. Highs around 70. Light and variable winds, becoming north around 5 mph this afternoon. .TONIGHT...Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph. .MONDAY...Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Sunny. Highs in the mid 70s. Southeast winds around 5 mph, becoming southwest in the afternoon. .TUESDAY NIGHT...Clear. Lows around 50. .WEDNESDAY...Sunny. Highs in the mid 70s. .WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. $$