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

Granby-Grand County Airport (KGNB)

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

Fair

31°F

-1°C

Humidity 82%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 20 Nov 9:35 am MST
Extended Forecast for

3 Miles N Grand Lake CO

  • Today

    Today: A 40 percent chance of snow, mainly after 2pm. Mostly cloudy, with a high near 40. East wind 3 to 7 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Partly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 1am. Cloudy, with a low around 22. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 11am. Cloudy, with a high near 34. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 16. West wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 38. West wind 3 to 5 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 11am. Mostly sunny, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

Detailed Forecast

Today
A 40 percent chance of snow, mainly after 2pm. Mostly cloudy, with a high near 40. East wind 3 to 7 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 1am. Cloudy, with a low around 22. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday
Snow likely, mainly before 11am. Cloudy, with a high near 34. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 16. West wind 3 to 5 mph. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 38. West wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 38.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Monday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 34.
Monday Night
A slight chance of snow showers after 11pm. Partly cloudy, with a low around 10.
Tuesday
A chance of snow showers. Partly sunny, with a high near 26.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 5.
Wednesday
A chance of snow showers. Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Grand Lake CO
 40.3°N 105.83°W (Elev. 9613 ft)
Last Update:
3:26 am MST Nov 20, 2025
Forecast Valid:
9am MST Nov 20, 2025-6pm MST Nov 26, 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