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.

Partly Cloudy

48°F

9°C

Humidity 82%
Wind Speed W 3 mph
Barometer 29.96 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 31 Jan 1:35 am EST
Extended Forecast for

Kings Bay Base 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. Light west wind.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52. Breezy, with a west wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 52 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Wind chill values as low as 9. Blustery, with a northwest wind 15 to 17 mph, with gusts as high as 32 mph.

    Low: 20 °F

    Decreasing
    Clouds and
    Blustery

  • Sunday

    Sunday: Sunny, with a high near 43. Wind chill values as low as 9. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 52.

    High: 52 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 31.

    Low: 31 °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 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Light west wind.
Saturday
Partly sunny, with a high near 52. Breezy, with a west wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Wind chill values as low as 9. Blustery, with a northwest wind 15 to 17 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 43. Wind chill values as low as 9. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 25. West wind around 6 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 52.
Monday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 31.
Tuesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 67.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 56.
Thursday Night
Areas of frost. Otherwise, partly cloudy, with a low around 33.
Friday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kings Bay Base GA
 30.79°N 81.57°W
Last Update:
12:26 am EST Jan 31, 2026
Forecast Valid:
1am EST Jan 31, 2026-6pm EST Feb 6, 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