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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

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

25°F

-4°C

Humidity 50%
Wind Speed W 14 G 22 mph
Barometer 30.14 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 1 Feb 3:55 am EST
Extended Forecast for

Saint Simons Island GA

Cold Weather Advisory February 1, 07:00pm until February 2, 10:00am
Wind Advisory February 1, 04:08am until February 1, 07:00am
Freeze Warning February 1, 07:00pm until February 2, 10:00am
Freeze Warning February 1, 04:08am until February 1, 11:00am
Extreme Cold Warning February 1, 04:08am until February 1, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
...
Freeze Warning
...
...
  •  
    Wind Advisory February 1, 04:08am until February 1, 07:00am
    Freeze Warning February 1, 04:08am until February 1, 11:00am
    Extreme Cold Warning February 1, 04:08am until February 1, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 40 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Widespread frost after 1am. Otherwise, mostly clear, with a low around 22. West wind 7 to 9 mph.

    Low: 22 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 52. Wind chill values as low as 15 early. Northwest wind around 7 mph.

    High: 52 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear then
    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 59 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers after 1pm. Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 40. Wind chill values as low as 4. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph.
Tonight
Widespread frost after 1am. Otherwise, mostly clear, with a low around 22. West wind 7 to 9 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 52. Wind chill values as low as 15 early. Northwest wind around 7 mph.
Monday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 31. Calm wind.
Tuesday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 63.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons Island GA
 31.23°N 81.36°W
Last Update:
12:26 am EST Feb 1, 2026
Forecast Valid:
4am EST Feb 1, 2026-6pm EST Feb 7, 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