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

20°F

-7°C

Humidity 71%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 5 Dec 3:15 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 steady temperature around 6. Wind chill values as low as -19. Windy, with a west northwest wind around 30 mph, with gusts as high as 45 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly before 4pm. Patchy blowing snow before 10am, then patchy blowing snow after noon. Mostly cloudy, with a high near 12. Wind chill values as low as -16. Windy, with a west northwest wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 12 °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 17 by 5am. Wind chill values as low as -11. Windy, with a west wind 23 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 10 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 16. Wind chill values as low as -12. Windy, with a west northwest wind 29 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around 6. Windy, with a west wind 28 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Widespread blowing snow, mainly between 7am and 8am. Mostly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A chance of snow, mainly before 11am. Partly sunny, with a high near 15. Windy.

    High: 15 °F

    Chance Snow
    and Windy

  • Monday Night

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

    Low: 11 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a steady temperature around 6. Wind chill values as low as -19. Windy, with a west northwest wind around 30 mph, with gusts as high as 45 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 4pm. Patchy blowing snow before 10am, then patchy blowing snow after noon. Mostly cloudy, with a high near 12. Wind chill values as low as -16. Windy, with a west northwest wind 17 to 25 mph, with gusts as high as 38 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 17 by 5am. Wind chill values as low as -11. Windy, with a west wind 23 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 16. Wind chill values as low as -12. Windy, with a west northwest wind 29 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
Snow likely. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around 6. Windy, with a west wind 28 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 70%.
Sunday
A 40 percent chance of snow before 11am. Widespread blowing snow, mainly between 7am and 8am. Mostly sunny and cold, with a high near 10. Windy.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Windy.
Monday
A chance of snow, mainly before 11am. Partly sunny, with a high near 15. Windy.
Monday Night
Partly cloudy, with a low around 11. Very windy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 23. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 24. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 18. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 22. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Berthoud Pass CO
 39.79°N 105.77°W (Elev. 11749 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
3am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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