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

24°F

-4°C

Humidity 63%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 4 Dec 2:15 pm 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

  • This Afternoon

    This Afternoon: Patchy blowing snow. Mostly sunny and cold, with a high near 10. Wind chill values as low as -16. Blustery, with a west northwest wind around 22 mph, with gusts as high as 37 mph.

    High: 10 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 0. Wind chill values as low as -21. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Patchy blowing snow after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -16. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 10 °F

    Snow Likely
    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. Low around 7. Wind chill values as low as -14. Windy, with a west wind 22 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 7 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. High near 12. Windy, with a west wind 29 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 100%.

    High: 12 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 4. Windy. Chance of precipitation is 70%.

    Low: 4 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 11am. Areas of blowing snow before 4pm. Mostly sunny and cold, with a high near 9. Windy.

    High: 9 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A slight chance of snow showers after 11pm. Partly cloudy, with a low around 4. Windy.

    Low: 4 °F

    Slight Chance
    Snow Showers
    and Windy

  • Monday

    Monday: A chance of snow showers. Partly sunny, with a high near 13. Windy.

    High: 13 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

This Afternoon
Patchy blowing snow. Mostly sunny and cold, with a high near 10. Wind chill values as low as -16. Blustery, with a west northwest wind around 22 mph, with gusts as high as 37 mph.
Tonight
A 40 percent chance of snow, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 0. Wind chill values as low as -21. Blustery, with a west northwest wind 20 to 23 mph, with gusts as high as 38 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Patchy blowing snow after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -16. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Low around 7. Wind chill values as low as -14. Windy, with a west wind 22 to 30 mph, with gusts as high as 44 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. High near 12. Windy, with a west wind 29 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 100%.
Saturday Night
Snow likely. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 4. Windy. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Areas of blowing snow before 4pm. Mostly sunny and cold, with a high near 9. Windy.
Sunday Night
A slight chance of snow showers after 11pm. Partly cloudy, with a low around 4. Windy.
Monday
A chance of snow showers. Partly sunny, with a high near 13. Windy.
Monday Night
Partly cloudy, with a low around 7. Windy.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 20. Windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Very windy.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 21. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Montezuma CO
 39.61°N 105.81°W (Elev. 12621 ft)
Last Update:
2:21 pm MST Dec 4, 2025
Forecast Valid:
2pm MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation