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.

Overcast

20°F

-7°C

Humidity 71%
Wind Speed S 3 mph
Barometer 30.05 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 5 Dec 2:55 am MST
Extended Forecast for

4 Miles NNW Grand Lake CO

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 15. Southwest wind around 8 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Friday

    Friday: Snow, mainly before 4pm. High near 28. West wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow

  • Friday Night

    Friday Night: Snow, mainly after 8pm. Low around 13. Southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Snow

  • Saturday

    Saturday: Snow. Patchy blowing snow after 8am. High near 31. Breezy, with a west wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Breezy, with a west wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 28.

    High: 28 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 32.

    High: 32 °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 steady temperature around 15. Southwest wind around 8 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 4pm. High near 28. West wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, mainly after 8pm. Low around 13. Southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. Patchy blowing snow after 8am. High near 31. Breezy, with a west wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Breezy, with a west wind 9 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 28.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 8.
Monday
A chance of snow. Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 38. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 37. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 38. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Grand Lake CO
 40.32°N 105.86°W (Elev. 8799 ft)
Last Update:
2:26 am MST Dec 5, 2025
Forecast Valid:
3am MST Dec 5, 2025-6pm MST Dec 11, 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