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

Long Duration Nor'Easter Begins Thursday - Updated Briefing

Northeasterly winds will strengthen on Thursday, with strong winds continuing through the weekend. Gale Watches have been posted for the Atlantic Waters. Widespread moderate flooding is likely during times of high tide along the Atlantic coast and within the St. Johns River basin, and Coastal Flood Watches will likely be issued on Wednesday afternoon. Please monitor this briefing for updates! Read More >

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

82°F

28°C

Humidity 79%
Wind Speed E 12 mph
Barometer 30.07 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 8 Oct 12:35 pm EDT
Extended Forecast for

Saint Simons GA

Wind Advisory October 9, 02:00pm until October 12, 05:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: A 10 percent chance of showers after 1pm. Partly sunny, with a high near 84. East wind around 9 mph.

    High: 84 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 69. East wind 6 to 8 mph.

    Low: 69 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Windy, with a northeast wind 15 to 24 mph, with gusts as high as 37 mph.

    High: 77 °F

    Chance
    T-storms and
    Windy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Windy, with a northeast wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.

    Low: 66 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Windy, with a northeast wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 74 °F

    Chance
    Showers and
    Windy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Breezy. Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 77. Breezy.

    High: 77 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers after 1pm. Partly sunny, with a high near 84. East wind around 9 mph.
Tonight
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 69. East wind 6 to 8 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Windy, with a northeast wind 15 to 24 mph, with gusts as high as 37 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Windy, with a northeast wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Windy, with a northeast wind 18 to 21 mph, with gusts as high as 31 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Breezy. Chance of precipitation is 40%.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 77. Breezy.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 63.
Columbus Day
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.16°N 81.39°W
Last Update:
11:16 am EDT Oct 8, 2025
Forecast Valid:
12pm EDT Oct 8, 2025-6pm EDT Oct 14, 2025
 
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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