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

38°F

3°C

Humidity 41%
Wind Speed W 16 G 32 mph
Barometer 30.27 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 26 Nov 2:15 pm MST
Extended Forecast for

Guanella Pass CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Partly sunny, with a high near 28. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.

    High: 28 °F

    Slight Chance
    Snow and
    Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Blustery, with a west northwest wind 14 to 24 mph, with gusts as high as 37 mph.

    Low: 17 °F

    Mostly Cloudy
    and Blustery

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 33. West wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Breezy, with a west wind 10 to 15 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 34. Breezy, with a west wind 16 to 22 mph, with gusts as high as 37 mph.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 19. Blustery.

    High: 19 °F

    Blustery.
    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 17.

    High: 17 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 28. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.
Tonight
Mostly cloudy, with a low around 17. Blustery, with a west northwest wind 14 to 24 mph, with gusts as high as 37 mph.
Thanksgiving Day
Mostly sunny, with a high near 33. West wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 20. Breezy, with a west wind 10 to 15 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 34. Breezy, with a west wind 16 to 22 mph, with gusts as high as 37 mph.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 19. Blustery.
Saturday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 8.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 17.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4.
Monday
A chance of snow. Mostly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 5. Breezy.
Tuesday
Mostly sunny, with a high near 25. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Guanella Pass CO
 39.6°N 105.72°W (Elev. 11752 ft)
Last Update:
2:26 pm MST Nov 26, 2025
Forecast Valid:
2pm MST Nov 26, 2025-6pm MST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation