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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.

Overcast

46°F

8°C

Humidity 66%
Wind Speed NW 12 mph
Barometer 29.93 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 31 Jan 10:55 am EST
Extended Forecast for

3 Miles SSE Saint Marys 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

  • Today

    Today: Partly sunny, with a temperature falling to around 40 by 5pm. Windy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 52 °F⇓

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Wind chill values as low as 10. Windy, with a northwest wind 15 to 20 mph, with gusts as high as 37 mph.

    Low: 21 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 44. Wind chill values as low as 9. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 24 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. Wind chill values as low as 19. West wind around 6 mph.

    Low: 26 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 52. Northwest wind around 7 mph.

    High: 52 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 32.

    Low: 32 °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 40.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a temperature falling to around 40 by 5pm. Windy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 21. Wind chill values as low as 10. Windy, with a northwest wind 15 to 20 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 44. Wind chill values as low as 9. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 26. Wind chill values as low as 19. West wind around 6 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 52. Northwest wind around 7 mph.
Monday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 32.
Tuesday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 67.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. 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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Saint Marys GA
 30.72°N 81.55°W
Last Update:
8:52 am EST Jan 31, 2026
Forecast Valid:
11am 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