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

Unsettled Weather Returns to the Southwest; Moderating Temperatures Over the East

A large area of high pressure will bring mainly quiet weather to much of the South and East Coast through Saturday with gradually moderating temperatures. Meanwhile, rain and mountain snow will develop across the Southwest U.S., along with the risk of a few thunderstorms. Precipitation will also slowly expand into the Great Basin, Sierra Nevada, and Colorado Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Mostly Cloudy

49°F

9°C

Humidity 50%
Wind Speed N 17 G 26 mph
Barometer 30.36 in (1028.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 21 Feb 1:53 pm EST
Extended Forecast for

Saint Simons Island GA

Wind Advisory until February 22, 04:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until February 22, 04:00am

    NOW until
    4:00am Sat

    Wind Advisory

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 49. Windy, with a north wind 18 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    and Windy

    High: 49 °F

  • Tonight

    Tonight: Mostly clear, with a low around 35. Wind chill values as low as 28. Breezy, with a north wind 13 to 15 mph.

    Mostly Clear
    and Breezy
    then Clear

    Low: 35 °F

  • Saturday

    Saturday: Sunny, with a high near 55. Wind chill values as low as 27 early. Breezy, with a northeast wind 10 to 16 mph.

    Sunny and
    Breezy

    High: 55 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 41. Northeast wind 5 to 9 mph.

    Mostly Clear

    Low: 41 °F

  • Sunday

    Sunday: Sunny, with a high near 62. Northeast wind 6 to 9 mph.

    Sunny

    High: 62 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 51.

    Mostly Cloudy

    Low: 51 °F

  • Monday

    Monday: A 20 percent chance of showers after 8am. Cloudy, with a high near 69.

    Slight Chance
    Showers

    High: 69 °F

  • Monday
    Night

    Monday Night: A slight chance of showers, then showers and possibly a thunderstorm after 8pm. Low around 57. Chance of precipitation is 80%.

    Showers

    Low: 57 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 49. Windy, with a north wind 18 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 35. Wind chill values as low as 28. Breezy, with a north wind 13 to 15 mph.
Saturday
Sunny, with a high near 55. Wind chill values as low as 27 early. Breezy, with a northeast wind 10 to 16 mph.
Saturday Night
Mostly clear, with a low around 41. Northeast wind 5 to 9 mph.
Sunday
Sunny, with a high near 62. Northeast wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
A 20 percent chance of showers after 8am. Cloudy, with a high near 69.
Monday Night
A slight chance of showers, then showers and possibly a thunderstorm after 8pm. Low around 57. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm. High near 69. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 55. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 39. Breezy.
Thursday
A 20 percent chance of showers. Sunny, with a high near 54. Windy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Saint Simons Island GA
 31.21°N 81.36°W
Last Update:
1:18 pm EST Feb 21, 2020
Forecast Valid:
2pm EST Feb 21, 2020-6pm EST Feb 27, 2020
 
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