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

19°F

-7°C

Humidity 78%
Wind Speed SW 3 mph
Barometer 30.03 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 5 Dec 4:15 am MST
Extended Forecast for

9 Miles W Grand Lake CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a low around 7. Wind chill values as low as -4. West wind around 9 mph, with gusts as high as 15 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow

  • Friday

    Friday: Snow, mainly before 4pm. High near 18. Wind chill values as low as -3. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 18 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: Snow, mainly after 8pm. The snow could be heavy at times. Patchy blowing snow after 11pm. Temperature rising to around 21 by 5am. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 17 °F⇑

    Heavy Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 10am and 11am. High near 21. Wind chill values as low as -1. Breezy, with a west wind 21 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 21 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 13. Breezy, with a west wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Partly sunny, with a high near 17. Breezy.

    High: 17 °F

    Chance Snow
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 21.

    High: 21 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 7. Wind chill values as low as -4. West wind around 9 mph, with gusts as high as 15 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 4pm. High near 18. Wind chill values as low as -3. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Snow, mainly after 8pm. The snow could be heavy at times. Patchy blowing snow after 11pm. Temperature rising to around 21 by 5am. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 10am and 11am. High near 21. Wind chill values as low as -1. Breezy, with a west wind 21 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 13. Breezy, with a west wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow before 11am. Partly sunny, with a high near 17. Breezy.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 10.
Monday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 21.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A slight chance of snow after 11am. Mostly cloudy, with a high near 27. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 28. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 28. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Grand Lake CO
 40.24°N 105.99°W (Elev. 10430 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
4am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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