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

16°F

-9°C

Humidity 55%
Wind Speed NW 8 G 17 mph
Barometer 29.93 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 1 Feb 8:35 am EST
Extended Forecast for

3 Miles NE Charlotte Hall MD

Cold Weather Advisory February 1, 08:52am until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 08:52am until February 1, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Today

    High: 24 °F

    Partly Sunny
    and Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as zero. Northwest wind 13 to 15 mph, with gusts as high as 31 mph.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. Wind chill values as low as zero. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Light west wind.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am.  Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 24. Wind chill values as low as -1. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 38 mph.
Tonight
Mostly clear, with a low around 13. Wind chill values as low as zero. Northwest wind 13 to 15 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 33. Wind chill values as low as zero. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 14. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 38. Light west wind.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Sunny, with a high near 30.
Thursday Night
Mostly clear, with a low around 15.
Friday
A chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Charlotte Hall MD
 38.5°N 76.75°W (Elev. 148 ft)
8:39 am EST Feb 1, 2026
8am 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