Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Fair

15°F

-9°C

Humidity 60%
Wind Speed Vrbl 5 mph
Barometer 29.90 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 1 Feb 5:30 am EST
Extended Forecast for

2 Miles SW Leonardtown MD

Cold Weather Advisory February 1, 05:55am until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 05:55am until February 1, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Today

    High: 25 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 15. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Light west wind.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am.  Mostly cloudy, with a low around 26. Chance of precipitation is 50%.

    Low: 26 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm.  Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 25. Wind chill values as low as -7. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 15. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 16. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 39. Light west wind.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Wednesday
A chance of snow before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Leonardtown MD
 38.29°N 76.67°W (Elev. 98 ft)
3:53 am EST Feb 1, 2026
5am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
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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