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

32°F

0°C

Humidity 99%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Last update 12 Feb 7:35 pm MST
Extended Forecast for

Grand Lake CO

  • Tonight

    Tonight: A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. Light west southwest wind. Total nighttime snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 39. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Sunny, with a high near 37. Calm wind becoming west around 5 mph.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. West wind 3 to 5 mph.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
A 40 percent chance of snow showers. Mostly cloudy, with a low around 19. Light west southwest wind. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly after 2pm. Mostly cloudy, with a high near 39. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 37. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 16. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 23.
Washington's Birthday
Partly sunny, with a high near 44.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23.
Tuesday
Snow. Cloudy, with a high near 34. Breezy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 13. Breezy.
Wednesday
Snow. Mostly cloudy, with a high near 27. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 10.
Thursday
A chance of snow. Partly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.23°N 105.79°W (Elev. 8599 ft)
Last Update:
11:46 am MST Feb 12, 2026
Forecast Valid:
7pm MST Feb 12, 2026-6pm MST Feb 19, 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