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.

Partly Cloudy

30°F

-1°C

Humidity 60%
Wind Speed SE 7 mph
Barometer 29.97 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 4 Jan 11:55 pm MST
Extended Forecast for

3 Miles NW Guanella Pass CO

  • Overnight

    Overnight: Patchy blowing snow. Partly cloudy, with a steady temperature around 19. Wind chill values as low as zero. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 37 mph.

    Low: 19 °F

    Patchy
    Blowing Snow
    and Breezy

  • Monday

    Monday: Snow likely, mainly after 11am. Patchy blowing snow. Partly sunny, with a high near 25. Wind chill values as low as -3. Windy, with a west southwest wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Areas of blowing snow. Mostly cloudy, with a low around 11. Wind chill values as low as -6. Windy, with a west wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before 11am. Patchy blowing snow. Mostly sunny, with a high near 21. Wind chill values as low as -8. Windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph.

    Low: 11 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow after 11am. Mostly sunny, with a high near 22. Breezy.

    High: 22 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 7. Breezy.

    Low: 7 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: Snow, mainly after 11am. Mostly cloudy, with a high near 15. Breezy.

    High: 15 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 1. Windy.

    Low: 1 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
Patchy blowing snow. Partly cloudy, with a steady temperature around 19. Wind chill values as low as zero. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 37 mph.
Monday
Snow likely, mainly after 11am. Patchy blowing snow. Partly sunny, with a high near 25. Wind chill values as low as -3. Windy, with a west southwest wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday Night
Snow likely, mainly before 11pm. Areas of blowing snow. Mostly cloudy, with a low around 11. Wind chill values as low as -6. Windy, with a west wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 30 percent chance of snow, mainly before 11am. Patchy blowing snow. Mostly sunny, with a high near 21. Wind chill values as low as -8. Windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 11. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph.
Wednesday
A 30 percent chance of snow after 11am. Mostly sunny, with a high near 22. Breezy.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 7. Breezy.
Thursday
Snow, mainly after 11am. Mostly cloudy, with a high near 15. Breezy.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 1. Windy.
Friday
A chance of snow. Partly sunny, with a high near 11. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 3. Windy.
Saturday
A slight chance of snow. Mostly sunny, with a high near 17. Windy.
Saturday Night
Mostly clear, with a low around 6. Breezy.
Sunday
Sunny, with a high near 25. Blustery.
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Forecast Area
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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:
2:26 pm MST Jan 4, 2026
Forecast Valid:
12am MST Jan 5, 2026-6pm MST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation