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

11°F

-12°C

Humidity 83%
Wind Speed E 5 mph
Barometer 30.14 in
Dewpoint 7°F (-14°C)
Visibility 5.00 mi
Wind Chill2°F (-17°C)
Last update 4 Dec 3:35 am MST
Extended Forecast for

3 Miles NW Berthoud Falls CO

Winter Storm Watch December 5, 05:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 2. Wind chill values as low as -18. West wind around 14 mph, with gusts as high as 22 mph.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy blowing snow after 11am. Mostly sunny, with a high near 11. Wind chill values as low as -19. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 34 mph.

    High: 11 °F

    Patchy
    Blowing Snow
    and Blustery

  • Thursday Night

    Thursday Night: Snow likely, mainly after 2am. Patchy blowing snow. Mostly cloudy, with a temperature falling to near 3 by 8pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -20. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 3 °F⇑

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow. Areas of blowing snow. High near 13. Wind chill values as low as -14. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 13 °F

    Snow and
    Areas Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 10. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%.

    Low: 10 °F

    Snow and
    Blowing Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 12. Windy. Chance of precipitation is 100%.

    High: 12 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow. Low around 6. Windy. Chance of precipitation is 80%.

    Low: 6 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 11am. Widespread blowing snow, mainly before 9am. Partly sunny and cold, with a high near 10. Windy.

    High: 10 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 2. Wind chill values as low as -18. West wind around 14 mph, with gusts as high as 22 mph.
Thursday
Patchy blowing snow after 11am. Mostly sunny, with a high near 11. Wind chill values as low as -19. Blustery, with a west northwest wind 17 to 23 mph, with gusts as high as 34 mph.
Thursday Night
Snow likely, mainly after 2am. Patchy blowing snow. Mostly cloudy, with a temperature falling to near 3 by 8pm, then rising to around 8 during the remainder of the night. Wind chill values as low as -20. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow. Areas of blowing snow. High near 13. Wind chill values as low as -14. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 10. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 12. Windy. Chance of precipitation is 100%.
Saturday Night
Snow. Widespread blowing snow. Low around 6. Windy. Chance of precipitation is 80%.
Sunday
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 9am. Partly sunny and cold, with a high near 10. Windy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 5. Windy.
Monday
A chance of snow. Partly sunny, with a high near 15. Windy.
Monday Night
Mostly cloudy, with a low around 10. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 20. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 22. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Berthoud Falls CO
 39.79°N 105.86°W (Elev. 12247 ft)
Last Update:
3:25 am MST Dec 4, 2025
Forecast Valid:
3am MST Dec 4, 2025-6pm MST Dec 10, 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