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

22°F

-6°C

Humidity 61%
Wind Speed W 6 mph
Barometer 30.08 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 5 Dec 12:15 am MST
Extended Forecast for

3 Miles E Montezuma 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. Patchy blowing snow. Mostly cloudy, with a steady temperature around 6. Wind chill values as low as -16. Blustery, with a west wind 20 to 22 mph, with gusts as high as 37 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly after 11am. Patchy blowing snow after 2pm. Partly sunny, with a high near 16. Wind chill values as low as -12. Blustery, with a west wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °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. Temperature falling to near 9 by midnight, then rising to around 15 during the remainder of the night. Wind chill values as low as -10. Breezy, with a west wind 20 to 24 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 9 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after noon. High near 17. Wind chill values as low as -8. Windy, with a west wind 26 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 17 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Widespread blowing snow, mainly before 9pm. Mostly cloudy, with a low around 6. Windy, with a west wind 23 to 28 mph, with gusts as high as 44 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. Patchy blowing snow before 4pm. Mostly sunny, with a high near 15. Breezy.

    High: 15 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 6. Breezy.

    Low: 6 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday

    Monday: A chance of snow showers. Partly sunny, with a high near 19. Windy.

    High: 19 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

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

    Low: 9 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
A 40 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a steady temperature around 6. Wind chill values as low as -16. Blustery, with a west wind 20 to 22 mph, with gusts as high as 37 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Patchy blowing snow after 2pm. Partly sunny, with a high near 16. Wind chill values as low as -12. Blustery, with a west wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. 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. Temperature falling to near 9 by midnight, then rising to around 15 during the remainder of the night. Wind chill values as low as -10. Breezy, with a west wind 20 to 24 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, mainly after noon. High near 17. Wind chill values as low as -8. Windy, with a west wind 26 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely. Widespread blowing snow, mainly before 9pm. Mostly cloudy, with a low around 6. Windy, with a west wind 23 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow, mainly before 11am. Patchy blowing snow before 4pm. Mostly sunny, with a high near 15. Breezy.
Sunday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 6. Breezy.
Monday
A chance of snow showers. Partly sunny, with a high near 19. Windy.
Monday Night
Partly cloudy, with a low around 9. Windy.
Tuesday
A slight chance of snow showers after 11am. Partly sunny, with a high near 25. Windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Windy.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 26. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Windy.
Thursday
A chance of snow showers. Partly sunny, with a high near 26. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Montezuma CO
 39.59°N 105.81°W (Elev. 11923 ft)
Last Update:
2:21 pm MST Dec 4, 2025
Forecast Valid:
12am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

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Chance of Precipitation