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

29°F

-2°C

Humidity 63%
Wind Speed W 13 G 17 mph
Barometer 29.94 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 6 Dec 4:15 pm MST
Extended Forecast for

Berthoud Pass CO

Winter Storm Warning December 6, 04:27pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 04:27pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 12 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Tonight

    Tonight: Snow showers. Widespread blowing snow. Low around 6. Wind chill values as low as -15. Windy, with a west northwest wind 26 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 6 °F

    Snow Showers
    and Blowing
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Areas of blowing snow. Mostly cloudy, then gradually becoming sunny, with a high near 11. Wind chill values as low as -17. Windy, with a west northwest wind 21 to 28 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.

    High: 11 °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 8. Wind chill values as low as -12. Windy, with a west wind 22 to 28 mph, with gusts as high as 38 mph.

    Low: 8 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 16. Windy, with a west wind 23 to 26 mph, with gusts as high as 39 mph.

    High: 16 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. Very windy.

    Low: 12 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 26. Windy.

    High: 26 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
Snow showers likely. Widespread blowing snow. Mostly cloudy, with a steady temperature around 12. Wind chill values as low as -12. Very windy, with a west northwest wind around 40 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow showers. Widespread blowing snow. Low around 6. Wind chill values as low as -15. Windy, with a west northwest wind 26 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow before 11am. Areas of blowing snow. Mostly cloudy, then gradually becoming sunny, with a high near 11. Wind chill values as low as -17. Windy, with a west northwest wind 21 to 28 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 8. Wind chill values as low as -12. Windy, with a west wind 22 to 28 mph, with gusts as high as 38 mph.
Monday
A 40 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 16. Windy, with a west wind 23 to 26 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 12. Very windy.
Tuesday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 26. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. Windy.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 20. Very windy.
Thursday
Snow likely. Mostly cloudy, with a high near 24. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Friday
A chance of snow. Mostly sunny, with a high near 23. Breezy.
Friday Night
Partly cloudy, with a low around 16. Breezy.
Saturday
Sunny, with a high near 25. Breezy.
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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:
1:36 pm MST Dec 6, 2025
Forecast Valid:
4pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation