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.

Overcast

48°F

9°C

Humidity 50%
Wind Speed NW 18 mph
Barometer 29.85 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 31 Jan 2:15 pm EST
Extended Forecast for

3 Miles SSE Saint Marys GA

Wind Advisory until February 1, 07:00am
Winter Weather Advisory 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
  •  
    Wind Advisory until February 1, 07:00am
    Winter Weather Advisory until February 1, 01:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 52 °F

    Partly Sunny
    and Windy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Wind chill values as low as 10. Windy, with a northwest wind 14 to 20 mph, with gusts as high as 38 mph.

    Low: 22 °F

    Decreasing
    Clouds and
    Windy

  • Sunday

    Sunday: Sunny, with a high near 43. Wind chill values as low as 9. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 43 °F

    Sunny and
    Breezy then
    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

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 53. Northwest wind around 7 mph.

    High: 53 °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 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 52. Wind chill values as low as 30. Windy, with a west wind 18 to 22 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Wind chill values as low as 10. Windy, with a northwest wind 14 to 20 mph, with gusts as high as 38 mph.
Sunday
Sunny, with a high near 43. 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 25. West wind around 6 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 53. 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 41.
Wednesday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 66.
Wednesday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 41.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Saint Marys GA
 30.72°N 81.55°W
Last Update:
2:17 pm EST Jan 31, 2026
Forecast Valid:
2pm EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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