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

45°F

7°C

Humidity 87%
Wind Speed NW 5 mph
Barometer 29.95 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 31 Jan 3:15 am EST
Extended Forecast for

6 Miles ENE Kings Bay GA

Wind Advisory January 31, 03:00pm until February 1, 07:00am
Winter Weather Advisory January 31, 01:00pm until February 1, 01:00am
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
Winter Weather Advisory
Freeze Warning
Extreme Cold Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. West wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 4pm, mixing with snow after 5pm. Partly sunny, with a temperature rising to near 51 by 11am, then falling to around 40 during the remainder of the day. Wind chill values as low as 30. Windy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

    High: 51 °F⇓

    Partly Sunny
    then Slight
    Chance
    Rain/Snow and
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Wind chill values as low as 7. Windy, with a northwest wind 20 to 23 mph, with gusts as high as 36 mph.

    Low: 21 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 44. Wind chill values as low as 8. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 44 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 26. Northwest wind around 8 mph.

    Low: 26 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Clear then
    Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 61.

    High: 61 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. West wind around 6 mph.
Saturday
A slight chance of rain after 4pm, mixing with snow after 5pm. Partly sunny, with a temperature rising to near 51 by 11am, then falling to around 40 during the remainder of the day. Wind chill values as low as 30. Windy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 21. Wind chill values as low as 7. Windy, with a northwest wind 20 to 23 mph, with gusts as high as 36 mph.
Sunday
Sunny, with a high near 44. Wind chill values as low as 8. Breezy, with a northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 26. Northwest wind around 8 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 53.
Monday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 33.
Tuesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 66.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 56.
Thursday Night
Areas of frost. Otherwise, partly cloudy, with a low around 34.
Friday
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Kings Bay GA
 30.85°N 81.46°W
Last Update:
12:26 am EST Jan 31, 2026
Forecast Valid:
3am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
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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