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

21°F

-6°C

Humidity 77%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 3 Dec 5:55 pm MST
Extended Forecast for

3 Miles E Berthoud Pass CO

  • Tonight

    Tonight: A 50 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 4. Wind chill values as low as -15. Breezy, with a south southeast wind 9 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Patchy blowing snow. Sunny, with a high near 13. Wind chill values as low as -17. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 38 mph.

    High: 13 °F

    Patchy
    Blowing Snow
    and Blustery

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Patchy blowing snow. Partly cloudy, with a low around 6. Wind chill values as low as -18. Windy, with a west wind 30 to 32 mph, with gusts as high as 46 mph.

    Low: 6 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: A 50 percent chance of snow. Patchy blowing snow. Partly sunny, with a high near 15. Wind chill values as low as -13. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.

    High: 15 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 11. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. Widespread blowing snow, mainly before 11am. High near 13. Windy. Chance of precipitation is 90%.

    High: 13 °F

    Snow and
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around 9. Windy. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 12. Windy.

    High: 12 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
A 50 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 4. Wind chill values as low as -15. Breezy, with a south southeast wind 9 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Patchy blowing snow. Sunny, with a high near 13. Wind chill values as low as -17. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 38 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Patchy blowing snow. Partly cloudy, with a low around 6. Wind chill values as low as -18. Windy, with a west wind 30 to 32 mph, with gusts as high as 46 mph.
Friday
A 50 percent chance of snow. Patchy blowing snow. Partly sunny, with a high near 15. Wind chill values as low as -13. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Mostly cloudy, with a low around 11. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.
Saturday
Snow. Widespread blowing snow, mainly before 11am. High near 13. Windy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around 9. Windy. Chance of precipitation is 70%.
Sunday
A chance of snow. Partly sunny, with a high near 12. Windy.
Sunday Night
Partly cloudy, with a low around 9. Windy.
Monday
A chance of snow, mainly before 11am. Mostly sunny, with a high near 18. Windy.
Monday Night
Partly cloudy, with a low around 14. Windy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 26. Windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 19. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 27. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Berthoud Pass CO
 39.8°N 105.72°W (Elev. 11644 ft)
Last Update:
4:05 pm MST Dec 3, 2025
Forecast Valid:
6pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation