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

Three Areas of Hazardous Weather

A stalled front along the Gulf Coast into Texas will continue to produce rounds of thunderstorms and heavy rain with flooding over the next couple of days. Meanwhile, a potent system will produce heavy snow and gusty winds across the central Rockies into the High Plains through Friday. Finally, a coastal storm will deliver locally heavy rain, gusty winds and mainly mountain snow in New England. Read More >

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Overcast

74°F

23°C

Humidity 74%
Wind Speed SW 13 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 15 Apr 11:53 am EDT
Extended Forecast for

Saint Simons GA

  • This
    Afternoon

    This Afternoon: Showers likely, mainly after 5pm. Cloudy, with a high near 79. West wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 79 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 59. West wind around 7 mph. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 59 °F

  • Friday

    Friday: Partly sunny, with a high near 74. North wind 7 to 9 mph becoming east in the afternoon.

    Partly Sunny

    High: 74 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 58. East wind around 5 mph becoming calm in the evening.

    Chance
    Showers

    Low: 58 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 60%.

    Showers
    Likely

    High: 73 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 58 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.

    Chance
    Showers

    High: 75 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

    Chance
    Showers

    Low: 56 °F

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.

    Chance
    T-storms

    High: 74 °F

Detailed Forecast

This Afternoon
Showers likely, mainly after 5pm. Cloudy, with a high near 79. West wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 59. West wind around 7 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 74. North wind 7 to 9 mph becoming east in the afternoon.
Friday Night
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 58. East wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Sunday
A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 77.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Saint Simons GA
 31.16°N 81.39°W
Last Update:
11:30 am EDT Apr 15, 2021
Forecast Valid:
12pm EDT Apr 15, 2021-6pm EDT Apr 21, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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