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.

Fair

28°F

-2°C

Humidity 86%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 23 Nov 9:55 am MST
Extended Forecast for

3 Miles E Berthoud Pass CO

  • Today

    Today: A 50 percent chance of snow showers, mainly after 2pm. Cloudy, with a temperature falling to around 25 by 5pm. East southeast wind 7 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F⇓

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 16. Wind chill values as low as -1. Blustery, with a west northwest wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Blustery.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 23. Wind chill values as low as -2. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 34 mph.

    High: 23 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 13. Wind chill values as low as -3. Windy, with a west wind 23 to 28 mph, with gusts as high as 44 mph.

    Low: 13 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 16. Breezy, with a west wind 11 to 21 mph, with gusts as high as 32 mph.

    High: 16 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21. Breezy.

    High: 21 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Partly Cloudy
    and Breezy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 28. Breezy.

    High: 28 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A 50 percent chance of snow showers, mainly after 2pm. Cloudy, with a temperature falling to around 25 by 5pm. East southeast wind 7 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 16. Wind chill values as low as -1. Blustery, with a west northwest wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph. New snow accumulation of less than one inch possible.
Monday
Sunny, with a high near 23. Wind chill values as low as -2. Breezy, with a west northwest wind 18 to 23 mph, with gusts as high as 34 mph.
Monday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 13. Wind chill values as low as -3. Windy, with a west wind 23 to 28 mph, with gusts as high as 44 mph.
Tuesday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 16. Breezy, with a west wind 11 to 21 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 10. Breezy.
Wednesday
Mostly sunny, with a high near 21. Breezy.
Wednesday Night
Partly cloudy, with a low around 19. Breezy.
Thanksgiving Day
Mostly sunny, with a high near 28. Breezy.
Thursday Night
Partly cloudy, with a low around 19. Breezy.
Friday
Mostly sunny, with a high near 27. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 15. Breezy.
Saturday
A chance of snow showers. Partly sunny, with a high near 20. Breezy.
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Forecast Area
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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:
9:31 am MST Nov 23, 2025
Forecast Valid:
10am MST Nov 23, 2025-6pm MST Nov 29, 2025
 
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Additional Resources

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Chance of Precipitation