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Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Overcast

54°F

12°C

Humidity 94%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 Jan 4:15 am EST
Extended Forecast for

Saint Simons Island GA

Freeze Watch January 15, 11:00pm until January 16, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Today

    Today: A 30 percent chance of showers, mainly between 11am and 4pm. Cloudy, with a high near 60. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 16 mph.

    High: 60 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Southwest wind around 8 mph, with gusts as high as 17 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 51. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 51 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Patchy frost after 2am. Otherwise, mostly clear, with a low around 26. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Clear then
    Patchy Frost

  • Friday

    Friday: Patchy frost before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 54 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 11am and 4pm. Cloudy, with a high near 60. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 16 mph.
Tonight
Mostly cloudy, with a low around 40. Southwest wind around 8 mph, with gusts as high as 17 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 51. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 26. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Friday
Patchy frost before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons Island GA
 31.21°N 81.36°W
Last Update:
12:26 am EST Jan 14, 2026
Forecast Valid:
4am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation