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

17°F

-8°C

Humidity 77%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 4 Dec 9:55 am MST
Extended Forecast for

Berthoud Pass CO

Winter Storm Watch December 5, 05:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Patchy blowing snow after 11am. Mostly sunny, with a high near 13. Wind chill values as low as -13. Windy, with a west northwest wind 21 to 25 mph, with gusts as high as 38 mph.

    High: 13 °F

    Patchy
    Blowing Snow
    and Windy

  • Tonight

    Tonight: Snow likely, mainly after 2am. Patchy blowing snow. Mostly cloudy, with a temperature rising to around 9 by 4am. Wind chill values as low as -18. Windy, with a west northwest wind 24 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 6 °F⇑

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely. Areas of blowing snow. Mostly cloudy, with a high near 15. Wind chill values as low as -12. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 15 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 11. Wind chill values as low as -8. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Snow and
    Blowing Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 13. Windy, with a west northwest wind 28 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.

    High: 13 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow, mainly before 10pm. Low around 7. Windy. Chance of precipitation is 80%.

    Low: 7 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Areas of blowing snow before 3pm. Partly sunny, with a high near 11. Breezy.

    High: 11 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 16. Windy.

    High: 16 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Patchy blowing snow after 11am. Mostly sunny, with a high near 13. Wind chill values as low as -13. Windy, with a west northwest wind 21 to 25 mph, with gusts as high as 38 mph.
Tonight
Snow likely, mainly after 2am. Patchy blowing snow. Mostly cloudy, with a temperature rising to around 9 by 4am. Wind chill values as low as -18. Windy, with a west northwest wind 24 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Areas of blowing snow. Mostly cloudy, with a high near 15. Wind chill values as low as -12. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 11. Wind chill values as low as -8. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 13. Windy, with a west northwest wind 28 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.
Saturday Night
Snow. Widespread blowing snow, mainly before 10pm. Low around 7. Windy. Chance of precipitation is 80%.
Sunday
A 50 percent chance of snow. Areas of blowing snow before 3pm. Partly sunny, with a high near 11. Breezy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 8. Windy.
Monday
A chance of snow. Partly sunny, with a high near 16. Windy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 22. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 23. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Berthoud Pass CO
 39.79°N 105.77°W (Elev. 11749 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
10am MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation