National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Freezes Continue through Midweek- Updated Briefing

Widespread freezes will continue through midweek, with Freeze Warnings and Cold Weather Advisories in effect through early Monday morning and a Freeze Watch posted for Monday night and early Tuesday morning. Low wind chill values are expected early on Monday and Tuesday mornings area-wide. Read More >

Hazardous Weather Conditions

Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Fair

28°F

-2°C

Humidity 88%
Wind Speed Calm
Barometer 30.25 in (1024.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Jan 5:56 am EST
Extended Forecast for

Fernandina Beach FL

Freeze Watch January 19, 11:00pm until January 20, 08:00am
Cold Weather Advisory until January 19, 09:00am
Freeze Warning January 19, 06:50am until January 19, 09:00am
Click here for hazard details and duration
Freeze Watch
...
...
  •  
    Cold Weather Advisory until January 19, 09:00am
    Freeze Warning January 19, 06:50am until January 19, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • M.L.King Day

    High: 54 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. Wind chill values as low as 27. Northwest wind 8 to 11 mph, with gusts as high as 17 mph.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Tuesday

    Tuesday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 54. Wind chill values as low as 28 early. North wind around 9 mph.

    High: 54 °F

    Areas Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Northeast wind around 6 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61. Northeast wind 6 to 9 mph.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 52.

    Low: 52 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 63.

    High: 63 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

M.L.King Day
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 54. Wind chill values as low as 24 early. Northwest wind 8 to 10 mph, with gusts as high as 16 mph.
Tonight
Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. Wind chill values as low as 27. Northwest wind 8 to 11 mph, with gusts as high as 17 mph.
Tuesday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 54. Wind chill values as low as 28 early. North wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 44. Northeast wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 61. Northeast wind 6 to 9 mph.
Wednesday Night
Cloudy, with a low around 52.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 63.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 64.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fernandina Beach FL
 30.67°N 81.45°W
Last Update:
3:21 am EST Jan 19, 2026
Forecast Valid:
6am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation