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 93%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 3 Dec 5:35 am MST
Extended Forecast for

4 Miles WNW Berthoud Falls CO

  • Overnight

    Overnight: Snow. Low around 6. Wind chill values as low as -6. South wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature falling to around 3 by 5pm. Wind chill values as low as -12. Southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 7 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -19. South southeast wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Patchy blowing snow between 1pm and 4pm. Mostly sunny and cold, with a high near 8. Wind chill values as low as -21. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 8 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 3. Windy, with a west wind 24 to 28 mph, with gusts as high as 34 mph.

    Low: 3 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely. Mostly cloudy and cold, with a high near 10. Breezy. Chance of precipitation is 70%.

    High: 10 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 60%.

    Low: 7 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow. Cloudy, with a high near 14. Windy.

    High: 14 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Snow and
    Windy

Detailed Forecast

Overnight
Snow. Low around 6. Wind chill values as low as -6. South wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. Temperature falling to around 3 by 5pm. Wind chill values as low as -12. Southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -19. South southeast wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow after 11am. Patchy blowing snow between 1pm and 4pm. Mostly sunny and cold, with a high near 8. Wind chill values as low as -21. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 3. Windy, with a west wind 24 to 28 mph, with gusts as high as 34 mph.
Friday
Snow likely. Mostly cloudy and cold, with a high near 10. Breezy. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 7. Windy. Chance of precipitation is 60%.
Saturday
Snow. Cloudy, with a high near 14. Windy.
Saturday Night
Snow. Mostly cloudy, with a low around 10. Windy.
Sunday
Snow likely, mainly before 11am. Partly sunny, with a high near 13. 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
A slight chance of snow. Mostly cloudy, with a low around 8. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 20. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Berthoud Falls CO
 39.79°N 105.86°W (Elev. 12247 ft)
Last Update:
3:25 am MST Dec 3, 2025
Forecast Valid:
5am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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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