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

23°F

-5°C

Humidity 90%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 20°F (-7°C)
Visibility 5.00 mi
Last update 2 Dec 9:15 pm MST
Extended Forecast for

4 Miles WNW Berthoud Falls CO

  • Tonight

    Tonight: Snow. Steady temperature around 12. Wind chill values as low as -2. West wind 7 to 10 mph becoming south southwest after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 12 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature falling to around 4 by 5pm. Wind chill values as low as -10. Southeast wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 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 southeast wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Snow Likely
    then Partly
    Cloudy

  • 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 16 to 21 mph, with gusts as high as 33 mph.

    High: 8 °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 3. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.

    Low: 3 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 13. Breezy. Chance of precipitation is 60%.

    High: 13 °F

    Snow Likely
    and Breezy

  • Friday Night

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

    Low: 7 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 16. Very windy.

    High: 16 °F

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 11. Very windy.

    Low: 11 °F

    Snow and Very
    Windy

Detailed Forecast

Tonight
Snow. Steady temperature around 12. Wind chill values as low as -2. West wind 7 to 10 mph becoming south southwest after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. Temperature falling to around 4 by 5pm. Wind chill values as low as -10. Southeast wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 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 southeast wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. 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 16 to 21 mph, with gusts as high as 33 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 3. Breezy, with a west wind 22 to 24 mph, with gusts as high as 37 mph.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 13. Breezy. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 7. Very windy. Chance of precipitation is 60%.
Saturday
Snow. Mostly cloudy, with a high near 16. Very windy.
Saturday Night
Snow. Mostly cloudy, with a low around 11. Very windy.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 14. Very windy.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 6. Windy.
Monday
A chance of snow. Partly sunny, with a high near 15. Windy.
Monday Night
Partly cloudy, with a low around 8. Windy.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 19. Windy.
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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:
2:21 pm MST Dec 2, 2025
Forecast Valid:
9pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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