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

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fog

57°F

14°C

Humidity 100%
Wind Speed NE 12 G 17 mph
Barometer 30.30 in
Dewpoint 57°F (14°C)
Visibility 0.50 mi
Last update 3 Mar 1:15 am EST
Extended Forecast for

Saint Simons GA

Dense Fog Advisory March 3, 01:35am until March 3, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 3, 01:35am until March 3, 08:00am

    NOW until 8:00am Tue

    Dense Fog Advisory

  • Overnight

    Low: 53 °F

    Dense Fog

  • Tuesday

    Tuesday: Widespread dense fog, mainly before 7am. Otherwise, mostly sunny, with a high near 67. Northeast wind 8 to 10 mph, with gusts as high as 15 mph.

    High: 67 °F

    Dense Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 55 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 74.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, mostly cloudy, with a low around 53. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.
Tuesday
Widespread dense fog, mainly before 7am. Otherwise, mostly sunny, with a high near 67. Northeast wind 8 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 55. Northeast wind 5 to 7 mph becoming calm in the evening.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Wednesday Night
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 56. Calm wind.
Thursday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
Partly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 59.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.19°N 81.39°W
Last Update:
12:56 am EST Mar 3, 2026
Forecast Valid:
1am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation