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

31°F

-1°C

Humidity 81%
Wind Speed W 15 G 24 mph
Barometer 29.85 in
Dewpoint 26°F (-3°C)
Visibility 2.50 mi
Wind Chill20°F (-7°C)
Last update 6 Dec 12:55 pm MST
Extended Forecast for

Grand Lake CO

Winter Storm Warning December 6, 01:03pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 01:03pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 31 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow likely. Mostly cloudy, with a low around 10. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Snow Likely

  • Sunday

    Sunday: A 50 percent chance of snow before 11am. Partly sunny, with a high near 29. Wind chill values as low as -2. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -1. West wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 9 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. Breezy, with a west wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 34 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 40. Breezy.

    High: 40 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Snow. Patchy blowing snow. High near 31. Breezy, with a west wind around 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely. Mostly cloudy, with a low around 10. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow before 11am. Partly sunny, with a high near 29. Wind chill values as low as -2. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 9. Wind chill values as low as -1. West wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. Breezy, with a west wind 7 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 40. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Wednesday
Snow likely before 11am, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 42. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 42. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Friday
A slight chance of snow. Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.25°N 105.82°W (Elev. 8386 ft)
Last Update:
4:12 am MST Dec 6, 2025
Forecast Valid:
1pm MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation