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.

Light Snow

22°F

-6°C

Humidity 94%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 21°F (-6°C)
Visibility 2.00 mi
Last update 3 Dec 1:15 am MST
Extended Forecast for

2 Miles ENE Berthoud Pass CO

  • Overnight

    Overnight: Snow. Low around 8. Wind chill values as low as -2. South southwest wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature falling to around 2 by 5pm. Wind chill values as low as -11. East southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 9 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -19. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Snow Likely
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of snow before 11am. Patchy blowing snow between noon and 4pm. Mostly sunny and cold, with a high near 9. Wind chill values as low as -21. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.

    High: 9 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph.

    Low: 4 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 14. Breezy.

    High: 14 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Very windy. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 16. Windy.

    High: 16 °F

    Snow Likely
    and Windy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Snow and
    Windy

Detailed Forecast

Overnight
Snow. Low around 8. Wind chill values as low as -2. South southwest wind around 8 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Temperature falling to around 2 by 5pm. Wind chill values as low as -11. East southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -19. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow before 11am. Patchy blowing snow between noon and 4pm. Mostly sunny and cold, with a high near 9. Wind chill values as low as -21. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 14. Breezy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Very windy. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 16. Windy.
Saturday Night
Snow. Mostly cloudy, with a low around 12. Windy.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 16. Windy.
Sunday Night
A slight chance of snow. Mostly 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 9. Windy.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 21. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Berthoud Pass CO
 39.82°N 105.75°W (Elev. 11693 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
1am MST Dec 3, 2025-6pm MST Dec 9, 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