Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Fair

9°F

-13°C

Humidity 70%
Wind Speed Vrbl 6 G 20 mph
Barometer 30.06 in (1022.4 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 29 Jan 10:54 am EST
Extended Forecast for

Thurmont MD

  • Today

    Today: Partly sunny, with a high near 19. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 19 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 2. Light northwest wind.

    Low: 2 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 19. Calm wind becoming northwest around 5 mph.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 19. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 19 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow before 1am.  Mostly cloudy, with a low around 8. Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 19. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 2. Light northwest wind.
Friday
Mostly sunny, with a high near 19. Calm wind becoming northwest around 5 mph.
Friday Night
Mostly cloudy, with a low around 3. Calm wind.
Saturday
Partly sunny, with a high near 19. Calm wind becoming north 5 to 8 mph in the afternoon.
Saturday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Thurmont MD
 39.62°N 77.42°W (Elev. 600 ft)
9:54 am EST Jan 29, 2026
11am EST Jan 29, 2026-6pm EST Feb 4, 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