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

Hazardous Weather Conditions

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

23°F

-5°C

Humidity 95%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 22°F (-6°C)
Visibility 9.00 mi
Last update 26 Jan 6:35 am EST
Extended Forecast for

Calvert Beach Long Beach MD

Cold Weather Advisory January 26, 07:00pm until January 27, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Mostly sunny, with a high near 30. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 34 mph.

    High: 30 °F

    Mostly Sunny
    and Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 11. Wind chill values as low as zero. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 29 mph.

    Low: 11 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29. Wind chill values as low as zero. West wind 8 to 11 mph becoming southwest in the afternoon.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 25. Northwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 25 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 1am. Partly cloudy, with a low around 12. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 30. Blustery, with a northwest wind 13 to 21 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 11. Wind chill values as low as zero. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 29. Wind chill values as low as zero. West wind 8 to 11 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 15. Southwest wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 25. Northwest wind 7 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of snow before 1am. Partly cloudy, with a low around 12. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 22.
Thursday Night
Mostly clear, with a low around 10.
Friday
Mostly sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 15. Blustery.
Sunday
Mostly sunny, with a high near 28. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Calvert Beach Long Beach MD
 38.47°N 76.47°W (Elev. 0 ft)
Last Update:
6:13 am EST Jan 26, 2026
Forecast Valid:
6am EST Jan 26, 2026-6pm EST Feb 1, 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