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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Light Snow

23°F

-5°C

Humidity 92%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 21°F (-6°C)
Visibility 3.00 mi
Last update 2 Dec 10:15 pm MST
Extended Forecast for

Grand Lake CO

  • Tonight

    Tonight: Snow. Low around 14. Light and variable wind. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 14 °F

    Snow Likely
    then Snow

  • Wednesday

    Wednesday: Snow, mainly before 5pm. High near 24. East wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 24 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 8pm. Partly cloudy, with a low around 0. Wind chill values as low as -8. Light and variable wind. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. Wind chill values as low as -9. West wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. West wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 8 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Snow. Low around 14. Light and variable wind. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow, mainly before 5pm. High near 24. East wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
A 30 percent chance of snow, mainly before 8pm. Partly cloudy, with a low around 0. Wind chill values as low as -8. Light and variable wind. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 27. Wind chill values as low as -9. West wind 5 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 8. West wind 7 to 10 mph, with gusts as high as 16 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 28.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 33. Breezy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 17. Breezy.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 35. Breezy.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 13. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 35. Breezy.
Monday Night
Mostly cloudy, with a low around 12. Breezy.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 38. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.82°W (Elev. 8386 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
10pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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