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

Somerset County Airport (K2G9)

Lat: 40.04°NLon: 79.02°WElev: 2275ft.

Fair

14°F

-10°C

Humidity 67%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 4 Dec 9:15 pm EST
Extended Forecast for

5 Miles WNW Grantsville MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Calm wind becoming southeast around 5 mph after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 32. Southeast wind 3 to 8 mph.

    High: 32 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Southwest wind 3 to 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 38. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. West wind 5 to 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow showers after 1pm. Cloudy, with a high near 36. Chance of precipitation is 20%.

    High: 36 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 12. Calm wind becoming southeast around 5 mph after midnight.
Friday
Mostly cloudy, with a high near 32. Southeast wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 26. Southwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 38. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 28. West wind 5 to 7 mph.
Sunday
A slight chance of rain and snow showers after 1pm. Cloudy, with a high near 36. Chance of precipitation is 20%.
Sunday Night
A chance of snow showers before 1am. Cloudy, with a low around 19. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
A chance of snow showers after 1pm. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers. Cloudy, with a high near 39. Chance of precipitation is 40%.
Wednesday Night
Rain and snow showers likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Grantsville MD
 39.73°N 79.25°W (Elev. 2303 ft)
Last Update:
7:07 pm EST Dec 4, 2025
Forecast Valid:
9pm EST Dec 4, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation