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

18°F

-8°C

Humidity 85%
Wind Speed E 3 mph
Barometer 30.02 in
Dewpoint 14°F (-10°C)
Visibility 4.00 mi
Last update 5 Dec 5:15 am MST
Extended Forecast for

4 Miles WSW 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: Snow likely. Mostly cloudy, with a steady temperature around 14. West southwest wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 27. Breezy, with a west wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow, mainly after 8pm. Low around 15. West southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Snow

  • Saturday

    Saturday: Snow. Patchy blowing snow after 8am. High near 29. Breezy, with a west wind 13 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Breezy, with a west wind 10 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Partly sunny, with a high near 27.

    High: 27 °F

    Chance Snow
    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 30. Breezy.

    High: 30 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a steady temperature around 14. West southwest wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 27. Breezy, with a west wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow, mainly after 8pm. Low around 15. West southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. Patchy blowing snow after 8am. High near 29. Breezy, with a west wind 13 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Breezy, with a west wind 10 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of snow before 11am. Partly sunny, with a high near 27.
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 30. Breezy.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
A slight chance of snow after 11am. Mostly cloudy, with a high near 36. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 35. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 38. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Grand Lake CO
 40.23°N 105.9°W (Elev. 8947 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
5am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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