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

Garrett County Airport (K2G4)

Lat: 39.58°NLon: 79.34°WElev: 2933ft.

Overcast

19°F

-7°C

Humidity 100%
Wind Speed W 9 G 22 mph
Barometer 30.15 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 12 Jan 8:15 am EST
Extended Forecast for

Grantsville MD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 34. West wind 13 to 15 mph, with gusts as high as 29 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Southwest wind around 10 mph, with gusts as high as 22 mph.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 36. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly after 1pm. High near 42. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 42 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 1am. Low around 23. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain/Snow

  • Thursday

    Thursday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 34. West wind 13 to 15 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 28. West wind 10 to 13 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 45. Southwest wind around 10 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday
Rain, mainly after 1pm. High near 42. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Wednesday Night
Rain and snow, becoming all snow after 1am. Low around 23. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 25.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantsville MD
 39.7°N 79.14°W (Elev. 2185 ft)
Last Update:
6:53 am EST Jan 12, 2026
Forecast Valid:
8am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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