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

22°F

-6°C

Humidity 78%
Wind Speed E 5 mph
Barometer 30.32 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 9 Feb 2:15 am MST
Extended Forecast for

Grand Lake CO

  • Overnight

    Overnight: Mostly clear, with a low around 20. South southwest wind around 7 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 45 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 20. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 41. Calm wind becoming west southwest around 6 mph in the afternoon. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 23. West wind 3 to 6 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely

  • Thursday

    Thursday: Snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 20. South southwest wind around 7 mph.
Monday
Sunny, with a high near 45. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Monday Night
Increasing clouds, with a low around 20. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 41. Calm wind becoming west southwest around 6 mph in the afternoon. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23. West wind 3 to 6 mph.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Thursday
Snow. Mostly cloudy, with a high near 37.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 12.
Saturday
A chance of snow. Partly sunny, with a high near 35.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 11.
Sunday
A chance of snow. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
Last Update:
11:46 pm MST Feb 8, 2026
Forecast Valid:
2am MST Feb 9, 2026-6pm MST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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