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.

Overcast

22°F

-6°C

Humidity 67%
Wind Speed SW 6 mph
Barometer 30.05 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 5 Dec 2:35 am MST
Extended Forecast for

Berthoud Pass CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 2. Wind chill values as low as -20. Windy, with a west northwest wind 23 to 25 mph, with gusts as high as 38 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly before 4pm. Patchy blowing snow between 2pm and 5pm. Mostly cloudy, with a high near 16. Wind chill values as low as -15. Blustery, with a west northwest wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 19 by 4am. Wind chill values as low as -5. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 13 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 1pm. High near 18. Wind chill values as low as -7. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 18 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 7. Breezy, with a west wind 18 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Areas of blowing snow before 2pm. Mostly sunny, with a high near 15. Breezy.

    High: 15 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 7. Breezy.

    Low: 7 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 19. Blustery.

    High: 19 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Breezy.

    Low: 11 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 2. Wind chill values as low as -20. Windy, with a west northwest wind 23 to 25 mph, with gusts as high as 38 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 4pm. Patchy blowing snow between 2pm and 5pm. Mostly cloudy, with a high near 16. Wind chill values as low as -15. Blustery, with a west northwest wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 19 by 4am. Wind chill values as low as -5. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 1pm. High near 18. Wind chill values as low as -7. Windy, with a west northwest wind 23 to 28 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
Snow likely. Areas of blowing snow. Mostly cloudy, with a low around 7. Breezy, with a west wind 18 to 24 mph, with gusts as high as 47 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Areas of blowing snow before 2pm. Mostly sunny, with a high near 15. Breezy.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 7. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 19. Blustery.
Monday Night
Partly cloudy, with a low around 11. Breezy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 27. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 25. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 26. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Berthoud Pass CO
 39.81°N 105.77°W (Elev. 10397 ft)
Last Update:
2:26 am MST Dec 5, 2025
Forecast Valid:
2am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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Chance of Precipitation