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

30°F

-1°C

Humidity 86%
Wind Speed W 10 G 17 mph
Barometer 29.76 in
Dewpoint 26°F (-3°C)
Visibility 4.00 mi
Wind Chill21°F (-6°C)
Last update 6 Dec 5:55 am MST
Extended Forecast for

9 Miles WNW Berthoud Falls CO

Winter Storm Warning December 6, 06:19am until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 06:19am until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Today

    High: 16 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. Areas of blowing snow. Low around 4. Wind chill values as low as -15. Blustery, with a west wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 4 °F

    Snow and
    Areas Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Patchy blowing snow before 2pm. Partly sunny, with a high near 12. Wind chill values as low as -17. Breezy, with a west wind 13 to 22 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.

    High: 12 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -16. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 24 mph.

    Low: 3 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 16. Breezy, with a west wind 15 to 17 mph, with gusts as high as 31 mph.

    High: 16 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Breezy.

    Low: 9 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 23. Breezy.

    High: 23 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 11 by 5pm. Wind chill values as low as -10. Very windy, with a west northwest wind 30 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Snow. Areas of blowing snow. Low around 4. Wind chill values as low as -15. Blustery, with a west wind 21 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 50 percent chance of snow, mainly before 11am. Patchy blowing snow before 2pm. Partly sunny, with a high near 12. Wind chill values as low as -17. Breezy, with a west wind 13 to 22 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 3. Wind chill values as low as -16. Breezy, with a west southwest wind 13 to 18 mph, with gusts as high as 24 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 16. Breezy, with a west wind 15 to 17 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 9. Breezy.
Tuesday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 23. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 20. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 26. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 22. Windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 24. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16. Breezy.
Friday
A slight chance of snow. Mostly sunny, with a high near 24. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Berthoud Falls CO
 39.83°N 105.95°W (Elev. 11998 ft)
Last Update:
4:12 am MST Dec 6, 2025
Forecast Valid:
6am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation