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.

Fair

24°F

-4°C

Humidity 72%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 14 Nov 4:55 am MST
Extended Forecast for

3 Miles NW Guanella Pass CO

  • Today

    Today: Mostly sunny, with a high near 43. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph.

    High: 43 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 41. Breezy, with a west wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 41 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. West wind around 11 mph, with gusts as high as 17 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 43 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers likely. Cloudy, with a low around 19. Windy. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Showers
    Likely and
    Windy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 27. Windy.

    High: 27 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: A slight chance of snow showers. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers after 11am. Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 43. Breezy, with a west wind 15 to 21 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 27. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.
Saturday
Partly sunny, with a high near 41. Breezy, with a west wind 9 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 26. West wind around 11 mph, with gusts as high as 17 mph.
Sunday
A 30 percent chance of snow showers after 11am. Mostly sunny, with a high near 43. West wind 10 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Snow showers likely. Cloudy, with a low around 19. Windy. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 27. Windy.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 15.
Tuesday
A chance of snow showers after 11am. Partly sunny, with a high near 30.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 25. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 24. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Guanella Pass CO
 39.62°N 105.75°W (Elev. 12615 ft)
Last Update:
3:26 am MST Nov 14, 2025
Forecast Valid:
5am MST Nov 14, 2025-6pm MST Nov 20, 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