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.

Fair

37°F

3°C

Humidity 33%
Wind Speed W 14 G 28 mph
Barometer 30.27 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 2 Feb 4:55 pm MST
Extended Forecast for

Grand Lake CO

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Wind chill values as low as -1. West southwest wind 3 to 7 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 36. Wind chill values as low as -1. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 7. West wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow

  • Wednesday

    Wednesday: Sunny, with a high near 40. Calm wind becoming west around 5 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. Light west wind.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 16.

    Low: 16 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 8. Wind chill values as low as -1. West southwest wind 3 to 7 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 36. Wind chill values as low as -1. Southwest wind 6 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 7. West wind 3 to 7 mph. New snow accumulation of less than a half inch possible.
Wednesday
Sunny, with a high near 40. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around 12. Light west wind.
Thursday
Sunny, with a high near 48.
Thursday Night
Clear, with a low around 16.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.85°W (Elev. 8599 ft)
Last Update:
1:51 pm MST Feb 2, 2026
Forecast Valid:
5pm MST Feb 2, 2026-6pm MST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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