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

41°F

5°C

Humidity 43%
Wind Speed W 16 G 21 mph
Barometer 30.15 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 26 Dec 8:35 am MST
Extended Forecast for

4 Miles WNW Guanella Pass CO

  • Today

    Today: Sunny, with a high near 21. Wind chill values as low as -4. Windy, with a west southwest wind 24 to 33 mph, with gusts as high as 50 mph.

    High: 21 °F

    Sunny and
    Windy

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 12. Wind chill values as low as -6. Windy, with a west wind 24 to 32 mph, with gusts as high as 40 mph.

    Low: 12 °F

    Slight Chance
    Snow and
    Windy

  • Saturday

    Saturday: Snow likely, mainly after 11am. Patchy blowing snow. Mostly cloudy, with a high near 16. Wind chill values as low as -9. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. Patchy blowing snow. Low around -5. Wind chill values as low as -18. Breezy, with a west wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: -5 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow. Areas of blowing snow before 11am. High near 0. Blustery, with a west northwest wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    High: 0 °F

    Snow and
    Areas Blowing
    Snow then
    Snow Likely
    and Blustery

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm. Mostly clear, with a low around -7. Blustery.

    Low: -7 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 11. Breezy.

    High: 11 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 2. Windy.

    Low: 2 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 21. Breezy.

    High: 21 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
Sunny, with a high near 21. Wind chill values as low as -4. Windy, with a west southwest wind 24 to 33 mph, with gusts as high as 50 mph.
Tonight
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 12. Wind chill values as low as -6. Windy, with a west wind 24 to 32 mph, with gusts as high as 40 mph.
Saturday
Snow likely, mainly after 11am. Patchy blowing snow. Mostly cloudy, with a high near 16. Wind chill values as low as -9. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Patchy blowing snow. Low around -5. Wind chill values as low as -18. Breezy, with a west wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. Areas of blowing snow before 11am. High near 0. Blustery, with a west northwest wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly clear, with a low around -7. Blustery.
Monday
Sunny, with a high near 11. Breezy.
Monday Night
Mostly clear, with a low around 2. Windy.
Tuesday
Sunny, with a high near 21. Breezy.
Tuesday Night
Mostly clear, with a low around 9. Windy.
Wednesday
Sunny, with a high near 22. Breezy.
Wednesday Night
Mostly cloudy, with a low around 10. Breezy.
New Year's Day
A slight chance of snow. Mostly cloudy, with a high near 23. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Guanella Pass CO
 39.61°N 105.78°W (Elev. 13445 ft)
Last Update:
3:26 am MST Dec 26, 2025
Forecast Valid:
8am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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