Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

43°F

6°C

Humidity 28%
Wind Speed W 12 G 17 mph
Barometer 30.11 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 24 Nov 3:35 pm MST
Extended Forecast for

3 Miles W Guanella Pass CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. Windy, with a west northwest wind around 25 mph, with gusts as high as 38 mph.

    High: 24 °F

    Sunny and
    Windy

  • Tonight

    Tonight: A 20 percent chance of snow showers after 11pm.  Partly cloudy, with a low around 13. Wind chill values as low as -6. Windy, with a west northwest wind 28 to 32 mph, with gusts as high as 48 mph.

    Low: 13 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 11am.  Mostly sunny, with a high near 17. Wind chill values as low as -7. Windy, with a west northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 17 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10. Wind chill values as low as -8. Windy, with a west wind 15 to 20 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 33 mph.

    Low: 10 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21. Windy, with a west wind around 26 mph, with gusts as high as 41 mph.

    High: 21 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Windy.

    Low: 15 °F

    Partly Cloudy
    and Windy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 28. Breezy.

    High: 28 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Breezy.

    Low: 18 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: A slight chance of snow showers after 11am.  Mostly sunny, with a high near 26. Blustery.

    High: 26 °F

    Slight Chance
    Snow Showers
    and Blustery

Detailed Forecast

This Afternoon
Sunny, with a high near 24. Windy, with a west northwest wind around 25 mph, with gusts as high as 38 mph.
Tonight
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 13. Wind chill values as low as -6. Windy, with a west northwest wind 28 to 32 mph, with gusts as high as 48 mph.
Tuesday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 17. Wind chill values as low as -7. Windy, with a west northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly clear, with a low around 10. Wind chill values as low as -8. Windy, with a west wind 15 to 20 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 33 mph.
Wednesday
Mostly sunny, with a high near 21. Windy, with a west wind around 26 mph, with gusts as high as 41 mph.
Wednesday Night
Partly cloudy, with a low around 15. Windy.
Thanksgiving Day
Sunny, with a high near 28. Breezy.
Thursday Night
Mostly clear, with a low around 18. Breezy.
Friday
A slight chance of snow showers after 11am. Mostly sunny, with a high near 26. Blustery.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 12.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 17.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 7. Breezy.
Sunday
Snow showers. Mostly cloudy, with a high near 12. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Guanella Pass CO
 39.59°N 105.75°W (Elev. 13012 ft)
2:21 pm MST Nov 24, 2025
3pm MST Nov 24, 2025-6pm MST Nov 30, 2025
 
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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