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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fair

16°F

-9°C

Humidity 86%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 5 Feb 9:47 am EST
Extended Forecast for

Green Valley MD

  • Today

    Today: Sunny, with a high near 29. North wind 6 to 8 mph.

    High: 29 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Light northwest wind.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after 1pm. Increasing clouds, with a high near 32. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 32 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 12. Blustery, with a southwest wind 5 to 10 mph becoming northwest 16 to 21 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 19. Windy, with a northwest wind 26 to 28 mph, with gusts as high as 46 mph.

    High: 19 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Blustery.

    Low: 5 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 29. North wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 16. Light northwest wind.
Friday
A chance of snow after 1pm. Increasing clouds, with a high near 32. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 12. Blustery, with a southwest wind 5 to 10 mph becoming northwest 16 to 21 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 19. Windy, with a northwest wind 26 to 28 mph, with gusts as high as 46 mph.
Saturday Night
Mostly clear, with a low around 5. Blustery.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Valley MD
 39.31°N 77.24°W (Elev. 548 ft)
Last Update:
9:53 am EST Feb 5, 2026
Forecast Valid:
10am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation