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 87%
Wind Speed NW 3 mph
Barometer 30.02 in
Dewpoint 16°F (-9°C)
Visibility 3.00 mi
Last update 5 Dec 6:35 am MST
Extended Forecast for

4 Miles NE Montezuma 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 4pm. Patchy blowing snow before 7am, then patchy blowing snow after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -18. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 10 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature falling to near 7 by 8pm, then rising to around 13 during the remainder of the night. Wind chill values as low as -15. Windy, with a west wind 24 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 7 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 7 by 5pm. Wind chill values as low as -17. Windy, with a west wind 29 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 12 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 3. Wind chill values as low as -22. Windy, with a west wind 26 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 3 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Areas of blowing snow before 4pm. Mostly sunny and cold, with a high near 9. Windy, with a west wind 18 to 28 mph, with gusts as high as 38 mph.

    High: 9 °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 2. Windy.

    Low: 2 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 13. Windy.

    High: 13 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Very windy.

    Low: 7 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A slight chance of snow after 11am. Partly sunny, with a high near 21. Windy.

    High: 21 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Today
Snow likely, mainly between 11am and 4pm. Patchy blowing snow before 7am, then patchy blowing snow after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -18. Windy, with a west wind 18 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature falling to near 7 by 8pm, then rising to around 13 during the remainder of the night. Wind chill values as low as -15. Windy, with a west wind 24 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 7 by 5pm. Wind chill values as low as -17. Windy, with a west wind 29 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
Snow likely, mainly before 11pm. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 3. Wind chill values as low as -22. Windy, with a west wind 26 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
A 40 percent chance of snow before 11am. Areas of blowing snow before 4pm. Mostly sunny and cold, with a high near 9. Windy, with a west wind 18 to 28 mph, with gusts as high as 38 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 2. Windy.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 13. Windy.
Monday Night
Partly cloudy, with a low around 7. Very windy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 21. Windy.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 15. Very windy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 20. 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. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Montezuma CO
 39.61°N 105.81°W (Elev. 12621 ft)
Last Update:
3:26 am MST Dec 5, 2025
Forecast Valid:
6am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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Chance of Precipitation