Three Weather Areas of Concern Today

Potential Tropical Cyclone Three will gradually approach the northern Gulf Coast with heavy rain and potential flooding. Meanwhile, a sharp cold front will produce severe thunderstorms with significant winds, hail, tornadoes and possible flooding across the Ohio Valley. Finally, a large dome of high pressure will continue the major heat wave over the West, extending into the central Plains. Read More >

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Overcast

78°F

26°C

Humidity 85%
Wind Speed W 10 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 18 Jun 8:53 pm EDT
Extended Forecast for

Saint Simons Island GA

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am.  Mostly cloudy, with a low around 74. Southwest wind 5 to 7 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 74 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 87. Light and variable wind becoming south 5 to 10 mph in the morning.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    High: 87 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. South wind around 7 mph.

    Chance
    Showers

    Low: 74 °F

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 87. Breezy, with a south wind 9 to 15 mph.

    Chance
    Showers then
    Chance
    T-storms and
    Breezy

    High: 87 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 73. Southwest wind around 10 mph.

    Chance
    T-storms then
    Chance
    Showers

    Low: 73 °F

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 8am.  Partly sunny, with a high near 89.

    Chance
    Showers

    High: 89 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 74.

    Slight Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 89. Chance of precipitation is 70%.

    Showers
    Likely

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 72.

    Chance
    T-storms

    Low: 72 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 74. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 87. Light and variable wind becoming south 5 to 10 mph in the morning.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 7 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Breezy, with a south wind 9 to 15 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 73. Southwest wind around 10 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 89.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 89. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Saint Simons Island GA
 31.21°N 81.36°W
9:10 pm EDT Jun 18, 2021
9pm EDT Jun 18, 2021-6pm EDT Jun 25, 2021
 
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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