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.

Overcast

21°F

-6°C

Humidity 66%
Wind Speed SW 3 mph
Barometer 30.07 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 5 Dec 1:55 am MST
Extended Forecast for

3 Miles WSW Mount Audubon 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 40 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a low around 7. Wind chill values as low as -14. Windy, with a west wind around 25 mph, with gusts as high as 43 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 7 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Friday

    Friday: Snow. Patchy blowing snow. High near 17. Wind chill values as low as -13. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 17 °F

    Snow and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature falling to near 13 by 8pm, then rising to around 18 during the remainder of the night. Wind chill values as low as -6. Windy, with a west wind 24 to 29 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    Low: 13 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 20. Wind chill values as low as -7. Windy, with a west wind 30 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 20 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 9. Windy, with a west wind 25 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Widespread blowing snow, mainly between 7am and 8am. Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Slight Chance
    Snow Showers
    and Windy

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 21. Windy.

    High: 21 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
A 40 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a low around 7. Wind chill values as low as -14. Windy, with a west wind around 25 mph, with gusts as high as 43 mph. Total nighttime snow accumulation of around an inch possible.
Friday
Snow. Patchy blowing snow. High near 17. Wind chill values as low as -13. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature falling to near 13 by 8pm, then rising to around 18 during the remainder of the night. Wind chill values as low as -6. Windy, with a west wind 24 to 29 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 20. Wind chill values as low as -7. Windy, with a west wind 30 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely. Widespread blowing snow. Mostly cloudy, with a low around 9. Windy, with a west wind 25 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow. Widespread blowing snow, mainly between 7am and 8am. Partly sunny, with a high near 17. Windy.
Sunday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 9. Windy.
Monday
A chance of snow showers. Mostly cloudy, with a high near 21. Windy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 27. Very windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Very windy.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 28. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Windy.
Thursday
A chance of snow showers. Partly sunny, with a high near 28. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Mount Audubon CO
 40.09°N 105.66°W (Elev. 10276 ft)
Last Update:
2:21 pm MST Dec 4, 2025
Forecast Valid:
2am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation