National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather Conditions, Cold Weather Advisories, and Freeze Warnings - Updated Briefing

Strong and gusty northwesterly winds will continue today, combining with a very dry airmass to create critical fire weather conditions throughout our area this afternoon. Arctic cold has prompted Freeze Warnings and Cold Weather Advisories that are in effect region-wide through Tuesday morning. Hard Freeze conditions will be possible later tonight for inland locations west of I-95. Read More >

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

41°F

5°C

Humidity 45%
Wind Speed NW 13 G 30 mph
Barometer 30.10 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 23 Feb 4:15 am EST
Extended Forecast for

Brunswick GA

Cold Weather Advisory until February 23, 09:00am
Freeze Warning February 24, 12:00am until February 24, 09:00am
Freeze Warning February 23, 04:21am until February 23, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
Freeze Warning
Freeze Warning
  •  
    Cold Weather Advisory until February 23, 09:00am
    Freeze Warning February 23, 04:21am until February 23, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 32 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 50. Wind chill values as low as 22 early. Breezy, with a northwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost before 10am. Otherwise, sunny, with a high near 55. Wind chill values as low as 23 early. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 55 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. Southwest wind 3 to 6 mph.

    Low: 36 °F

    Mostly Clear
    then Patchy
    Frost

  • Wednesday

    Wednesday: Patchy frost before 8am. Otherwise, partly sunny, with a high near 68.

    High: 68 °F

    Patchy Frost
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Overnight
Clear, with a low around 32. Wind chill values as low as 25. Breezy, with a northwest wind around 17 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 50. Wind chill values as low as 22 early. Breezy, with a northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 29. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Patchy frost before 10am. Otherwise, sunny, with a high near 55. Wind chill values as low as 23 early. Northwest wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. Southwest wind 3 to 6 mph.
Wednesday
Patchy frost before 8am. Otherwise, partly sunny, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
A 40 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 58.
Friday
Showers likely, mainly after 1pm. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 66.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick GA
 31.15°N 81.47°W
Last Update:
1:01 am EST Feb 23, 2026
Forecast Valid:
4am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation