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

25°F

-4°C

Humidity 89%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 18 Nov 6:35 am MST
Extended Forecast for

2 Miles NE Guanella Pass CO

  • Today

    Today: Mostly sunny, with a high near 35. South southwest wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. Southwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 31. West wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

    High: 31 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 19. Chance of precipitation is 80%.

    Low: 19 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of snow showers before 11pm. Partly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33. Breezy.

    High: 33 °F

    Mostly Sunny
    and Breezy
    then Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 35. South southwest wind 7 to 9 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 20. Breezy, with a west southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 35. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 18. Southwest wind around 7 mph, with gusts as high as 15 mph.
Thursday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 31. West wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Thursday Night
Snow showers. Low around 19. Chance of precipitation is 80%.
Friday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Friday Night
A slight chance of snow showers before 11pm. Partly cloudy, with a low around 15. Breezy.
Saturday
Sunny, with a high near 33. Breezy.
Saturday Night
Mostly clear, with a low around 15. Breezy.
Sunday
Sunny, with a high near 35. Breezy.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Guanella Pass CO
 39.62°N 105.67°W (Elev. 11903 ft)
Last Update:
3:26 am MST Nov 18, 2025
Forecast Valid:
7am MST Nov 18, 2025-6pm MST Nov 24, 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