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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Overcast

28°F

-2°C

Humidity 66%
Wind Speed NW 17 G 44 mph
Barometer 29.89 in (1014.5 mb)
Dewpoint 18°F (-8°C)
Visibility 8.00 mi
Wind Chill16°F (-9°C)
Last update 11 Feb 9:54 pm EST
Extended Forecast for

5 Miles W Thurmont MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northwest wind around 16 mph, with gusts as high as 36 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30. Northwest wind 13 to 16 mph, with gusts as high as 32 mph.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. West wind 6 to 8 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Northwest wind around 16 mph, with gusts as high as 36 mph.
Thursday
Partly sunny, with a high near 30. Northwest wind 13 to 16 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 34. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 26. West wind 6 to 8 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Washington's Birthday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Thurmont MD
 39.63°N 77.5°W (Elev. 1604 ft)
Last Update:
9:53 pm EST Feb 11, 2026
Forecast Valid:
10pm EST Feb 11, 2026-6pm EST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation