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 Arctic airmass arrives tonight brining extremely cold wind chills in the single digits, gale conditions and several nights of freezes next week. Finalize preparations today to shelter people, animals, vegetation, exposed pipes and outdoor plumbing from the cold. Read More >

Hazardous Weather Conditions

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Partly Cloudy

50°F

10°C

Humidity 54%
Wind Speed NW 16 G 23 mph
Barometer 29.89 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 31 Jan 12:15 pm EST
Extended Forecast for

Fernandina Beach FL

Wind Advisory January 31, 03:00pm until February 1, 07:00am
Freeze Warning January 31, 07:00pm until February 1, 11:00am
Extreme Cold Warning January 31, 09:00pm until February 1, 10:00am
Click here for hazard details and duration
Wind Advisory
Freeze Warning
Extreme Cold Warning

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 50. Windy, with a west wind 15 to 22 mph, with gusts as high as 32 mph.

    High: 50 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Wind chill values as low as 12. Windy, with a northwest wind 17 to 21 mph, with gusts as high as 40 mph.

    Low: 24 °F

    Decreasing
    Clouds and
    Windy

  • Sunday

    Sunday: Sunny, with a high near 42. Wind chill values as low as 10. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 42 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 29. Wind chill values as low as 22. Northwest wind around 8 mph.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 51. West wind 6 to 8 mph.

    High: 51 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 35.

    Low: 35 °F

    Clear then
    Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 50. Windy, with a west wind 15 to 22 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Wind chill values as low as 12. Windy, with a northwest wind 17 to 21 mph, with gusts as high as 40 mph.
Sunday
Sunny, with a high near 42. Wind chill values as low as 10. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 29. Wind chill values as low as 22. Northwest wind around 8 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 51. West wind 6 to 8 mph.
Monday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 35.
Tuesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 64.
Wednesday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 42.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, 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:
12:26 pm EST Jan 31, 2026
Forecast Valid:
12pm EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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