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

3 Miles NW Guanella Pass CO

  • Today

    Today: Sunny, with a high near 29. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 45 mph.

    High: 29 °F

    Sunny and
    Windy

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 17. Wind chill values as low as zero. Windy, with a west wind 21 to 28 mph, with gusts as high as 45 mph.

    Low: 17 °F

    Slight Chance
    Snow and
    Windy

  • Saturday

    Saturday: Snow likely, mainly after 11am. Patchy blowing snow after 11am. Mostly cloudy, with a high near 23. Wind chill values as low as zero. Windy, with a west southwest wind 22 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 23 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. Low around 3. Wind chill values as low as -9. Breezy, with a west wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 3 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow. Patchy blowing snow before 11am. High near 7. Blustery, with a west northwest wind 18 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    High: 7 °F

    Snow and
    Patchy
    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 -3. Blustery.

    Low: -3 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 19. Breezy.

    High: 19 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6. Breezy.

    Low: 6 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 28. Breezy.

    High: 28 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
Sunny, with a high near 29. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 45 mph.
Tonight
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 17. Wind chill values as low as zero. Windy, with a west wind 21 to 28 mph, with gusts as high as 45 mph.
Saturday
Snow likely, mainly after 11am. Patchy blowing snow after 11am. Mostly cloudy, with a high near 23. Wind chill values as low as zero. Windy, with a west southwest wind 22 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday Night
Snow. Low around 3. Wind chill values as low as -9. Breezy, with a west wind 15 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. Patchy blowing snow before 11am. High near 7. Blustery, with a west northwest wind 18 to 23 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 -3. Blustery.
Monday
Sunny, with a high near 19. Breezy.
Monday Night
Mostly clear, with a low around 6. Breezy.
Tuesday
Sunny, with a high near 28. Breezy.
Tuesday Night
Mostly clear, with a low around 13. Breezy.
Wednesday
Sunny, with a high near 30. Breezy.
Wednesday Night
Mostly cloudy, with a low around 15. Breezy.
New Year's Day
A slight chance of snow. Mostly cloudy, with a high near 31. Breezy.
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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 Dec 26, 2025
Forecast Valid:
8am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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