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

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Fair

2°F

-17°C

Humidity 65%
Wind Speed NW 17 G 35 mph
Barometer 29.81 in (1014.2 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 1 Feb 7:54 am EST
Extended Forecast for

5 Miles W Thurmont MD

Cold Weather Advisory February 1, 08:42am until February 1, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 08:42am until February 1, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Today

    High: 18 °F

    Mostly Sunny
    and Blustery

  • Tonight

    Tonight: Mostly clear, with a low around 8. Wind chill values as low as -10. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 37 mph.

    Low: 8 °F

    Mostly Clear
    and Blustery

  • Monday

    Monday: Sunny, with a high near 27. Wind chill values as low as -11. Northwest wind 13 to 18 mph, with gusts as high as 25 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Northwest wind 7 to 9 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. West wind 6 to 8 mph.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 1am.  Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 18. Wind chill values as low as -15. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 39 mph.
Tonight
Mostly clear, with a low around 8. Wind chill values as low as -10. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 37 mph.
Monday
Sunny, with a high near 27. Wind chill values as low as -11. Northwest wind 13 to 18 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 14. Northwest wind 7 to 9 mph.
Tuesday
Partly sunny, with a high near 30. West wind 6 to 8 mph.
Tuesday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 11.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Thurmont MD
 39.63°N 77.5°W (Elev. 1604 ft)
6:53 am EST Feb 1, 2026
8am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database