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

31°F

-1°C

Humidity 88%
Wind Speed W 7 mph
Barometer 30.29 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 24 Dec 10:35 pm MST
Extended Forecast for

Grand Lake CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South southwest wind 6 to 8 mph.

    Low: 29 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A 50 percent chance of rain, mainly after 11am. Partly sunny, with a high near 49. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 26. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 44. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 44 °F

    Slight Chance
    Snow and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 23. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 8. Chance of precipitation is 70%.

    Low: 8 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 26.

    High: 26 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. South southwest wind 6 to 8 mph.
Christmas Day
A 50 percent chance of rain, mainly after 11am. Partly sunny, with a high near 49. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 26. West southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 44. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 28 mph.
Friday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 23. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 8. Chance of precipitation is 70%.
Sunday
A chance of snow. Partly sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 1.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.82°W (Elev. 8386 ft)
Last Update:
7:45 pm MST Dec 24, 2025
Forecast Valid:
10pm MST Dec 24, 2025-6pm MST Dec 31, 2025
 
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