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

Cold Temperatures Continue in the Southeast; Snow in the Central Appalachians and Ohio Valley; Rain and Thunderstorms in the Southeast

Cold temperatures will persist across Florida and the Southeast through Tuesday, then milder conditions are expected beginning Wednesday. A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic Tuesday into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Mostly Cloudy

22°F

-6°C

Humidity 77%
Wind Speed W 6 mph
Barometer 30.24 in
Dewpoint 15°F (-9°C)
Visibility 9.00 mi
Wind Chill14°F (-10°C)
Last update 3 Feb 8:15 am EST
Extended Forecast for

Cobb Island MD

  • Today

    Today: A chance of snow after 1pm. Increasing clouds, with a high near 41. Light and variable wind. Chance of precipitation is 30%.

    High: 41 °F

    Sunny then
    Chance Snow

  • Tonight

    Tonight: A chance of snow. Cloudy, with a low around 30. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 30 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow after 1pm. Mostly cloudy, with a high near 34. North wind 8 to 11 mph. Chance of precipitation is 20%.

    High: 34 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 21. North wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Sunny, with a high near 30. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Today
A chance of snow after 1pm. Increasing clouds, with a high near 41. Light and variable wind. Chance of precipitation is 30%.
Tonight
A chance of snow. Cloudy, with a low around 30. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Wednesday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 34. North wind 8 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 21. North wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 30. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 19.
Friday
A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 17.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cobb Island MD
 38.36°N 76.89°W (Elev. 98 ft)
Last Update:
6:53 am EST Feb 3, 2026
Forecast Valid:
8am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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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