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

Arctic Cold Air Outbreak this Weekend - Subfreezing Temperatures and Dangerous Wind Chills

An outbreak of Arctic air will arrive across southeast GA, northeast and north central FL on Saturday. Record cold temperatures, gale conditions on the coastal waters, and life-threatening wind chill values are expected Saturday night and Sunday morning. Take proper precautions to protect yourself, your pets, and vulnerable people from this dangerously cold weather. Read More >

Hazardous Weather Conditions

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Fair

50°F

10°C

Humidity 58%
Wind Speed E 6 mph
Barometer 30.20 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 29 Jan 5:55 pm EST
Extended Forecast for

Fernandina Beach FL

Freeze Watch January 31, 07:00pm until February 1, 01:00pm
Extreme Cold Watch January 31, 07:00pm until February 1, 01:00pm
Click here for hazard details and duration
Freeze Watch
Extreme Cold Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42. Calm wind becoming northwest around 6 mph after midnight.

    Low: 42 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of rain showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Partly sunny, with a temperature rising to near 49 by noon, then falling to around 42 during the remainder of the day. Breezy, with a west wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 49 °F⇓

    Partly Sunny
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 1am. Partly cloudy, with a low around 23. Blustery, with a northwest wind around 18 mph, with gusts as high as 32 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 42. Breezy.

    High: 42 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 62. Calm wind becoming northeast around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 42. Calm wind becoming northwest around 6 mph after midnight.
Saturday
A slight chance of rain showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Partly sunny, with a temperature rising to near 49 by noon, then falling to around 42 during the remainder of the day. Breezy, with a west wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of snow showers before 1am. Partly cloudy, with a low around 23. Blustery, with a northwest wind around 18 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 42. Breezy.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 50.
Monday Night
Clear, with a low around 32.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fernandina Beach FL
 30.67°N 81.45°W
Last Update:
12:27 pm EST Jan 29, 2026
Forecast Valid:
6pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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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