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Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

48°F

9°C

Humidity 50%
Wind Speed S 8 mph
Barometer 30.17 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Jan 1:15 am EST
Extended Forecast for

Saint Simons GA

Freeze Watch January 19, 12:00am until January 19, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65. South wind 5 to 7 mph.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 38. Calm wind becoming northwest around 6 mph after midnight.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 1pm. High near 46. Northwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

    High: 46 °F

    Showers

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 29. Northwest wind around 6 mph, with gusts as high as 15 mph.

    Low: 29 °F

    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 52.

    High: 52 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52.

    High: 52 °F

    Frost then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 9pm. Otherwise, partly cloudy, with a low around 34.

    Low: 34 °F

    Patchy Frost

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. South wind around 5 mph.
Saturday
Partly sunny, with a high near 65. South wind 5 to 7 mph.
Saturday Night
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 38. Calm wind becoming northwest around 6 mph after midnight.
Sunday
Showers, mainly before 1pm. High near 46. Northwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Sunday Night
Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 29. Northwest wind around 6 mph, with gusts as high as 15 mph.
M.L.King Day
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 52.
Monday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32.
Tuesday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52.
Tuesday Night
Patchy frost after 9pm. Otherwise, partly cloudy, with a low around 34.
Wednesday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 62.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.19°N 81.39°W
Last Update:
12:26 am EST Jan 17, 2026
Forecast Valid:
1am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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