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

21°F

-6°C

Humidity 81%
Wind Speed N 5 mph
Barometer 30.02 in
Dewpoint 16°F (-9°C)
Visibility 4.00 mi
Wind Chill14°F (-10°C)
Last update 5 Dec 7:55 am MST
Extended Forecast for

3 Miles S Berthoud Falls CO

Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow likely, mainly between 11am and 3pm. Patchy blowing snow. Mostly cloudy, with a high near 11. Wind chill values as low as -15. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 11 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 8pm. Temperature rising to around 14 by 4am. Wind chill values as low as -15. Very windy, with a west wind 29 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 8 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 8 by 4pm. Wind chill values as low as -17. Very windy, with a west wind 34 to 41 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 14 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Widespread blowing snow. Mostly cloudy, with a low around 5. Wind chill values as low as -21. Very windy, with a west wind 34 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Areas of blowing snow. Mostly sunny and cold, with a high near 10. Very windy, with a west wind 32 to 37 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 10 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4. Very windy.

    Low: 4 °F

    Partly Cloudy
    and Very
    Windy

  • Monday

    Monday: A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 14. Very windy.

    High: 14 °F

    Chance Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A slight chance of snow after 11am. Partly sunny, with a high near 22. Very windy.

    High: 22 °F

    Slight Chance
    Snow and Very
    Windy

Detailed Forecast

Today
Snow likely, mainly between 11am and 3pm. Patchy blowing snow. Mostly cloudy, with a high near 11. Wind chill values as low as -15. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 8pm. Temperature rising to around 14 by 4am. Wind chill values as low as -15. Very windy, with a west wind 29 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 8 by 4pm. Wind chill values as low as -17. Very windy, with a west wind 34 to 41 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
Snow likely, mainly before 11pm. Widespread blowing snow. Mostly cloudy, with a low around 5. Wind chill values as low as -21. Very windy, with a west wind 34 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow before 11am. Areas of blowing snow. Mostly sunny and cold, with a high near 10. Very windy, with a west wind 32 to 37 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 55 mph.
Sunday Night
Partly cloudy, with a low around 4. Very windy.
Monday
A 30 percent chance of snow, mainly before 11am. Partly sunny, with a high near 14. Very windy.
Monday Night
Partly cloudy, with a low around 9. Very windy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 22. Very windy.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 15. Strong and damaging winds.
Wednesday
A chance of snow. Mostly cloudy, with a high near 21. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 21. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Berthoud Falls CO
 39.72°N 105.79°W (Elev. 12444 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
8am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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