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

19°F

-7°C

Humidity 72%
Wind Speed SW 5 mph
Barometer 30.03 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 5 Dec 3:35 am MST
Extended Forecast for

4 Miles WNW 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

  • Overnight

    Overnight: A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a steady temperature around 6. Wind chill values as low as -17. Windy, with a west wind around 26 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow, mainly before 4pm. Patchy blowing snow before 7am, then patchy blowing snow after noon. High near 14. Wind chill values as low as -14. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 14 °F

    Snow and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature falling to near 12 by 9pm, then rising to around 17 during the remainder of the night. Wind chill values as low as -9. Windy, with a west wind 23 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 12 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 16. Wind chill values as low as -10. Windy, with a west northwest wind 28 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow, mainly after 1am. Mostly cloudy, with a low around 6. Windy, with a west wind 29 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Areas of blowing snow before 1pm. Partly sunny, with a high near 14. Windy.

    High: 14 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 18. Breezy.

    High: 18 °F

    Chance Snow
    and Breezy

  • Monday Night

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

    Low: 9 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a steady temperature around 6. Wind chill values as low as -17. Windy, with a west wind around 26 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 4pm. Patchy blowing snow before 7am, then patchy blowing snow after noon. High near 14. Wind chill values as low as -14. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature falling to near 12 by 9pm, then rising to around 17 during the remainder of the night. Wind chill values as low as -9. Windy, with a west wind 23 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 16. Wind chill values as low as -10. Windy, with a west northwest wind 28 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Saturday Night
Snow likely. Widespread blowing snow, mainly after 1am. Mostly cloudy, with a low around 6. Windy, with a west wind 29 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Areas of blowing snow before 1pm. Partly sunny, with a high near 14. Windy.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 5. Windy.
Monday
A chance of snow. Mostly cloudy, with a high near 18. Breezy.
Monday Night
Partly cloudy, with a low around 9. Windy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 25. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 24. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20. Very windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 24. 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 105.89°W (Elev. 12375 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
3am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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Chance of Precipitation