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

31°F

-1°C

Humidity 87%
Wind Speed SW 12 G 21 mph
Barometer 29.81 in
Dewpoint 27°F (-3°C)
Visibility 1.25 mi
Wind Chill22°F (-6°C)
Last update 6 Dec 8:55 am MST
Extended Forecast for

3 Miles NE Montezuma CO

Winter Storm Warning December 6, 09:02am until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 09:02am until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Today

    High: 19 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. Areas of blowing snow. Low around 6. Wind chill values as low as -13. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 6 °F

    Snow and
    Areas Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Patchy blowing snow before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -12. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Wind chill values as low as -10. Breezy, with a west wind around 15 mph, with gusts as high as 28 mph.

    Low: 6 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 22. Blustery, with a west wind 16 to 22 mph, with gusts as high as 34 mph.

    High: 22 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Blustery.

    Low: 12 °F

    Mostly Cloudy
    and Blustery

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 29. Windy.

    High: 29 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 13 by 4pm. Wind chill values as low as -8. Windy, with a west northwest wind 28 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Snow. Areas of blowing snow. Low around 6. Wind chill values as low as -13. Windy, with a west northwest wind 18 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday
A 40 percent chance of snow before 11am. Patchy blowing snow before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 17. Wind chill values as low as -12. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Wind chill values as low as -10. Breezy, with a west wind around 15 mph, with gusts as high as 28 mph.
Monday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 22. Blustery, with a west wind 16 to 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 12. Blustery.
Tuesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 29. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Breezy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 30. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18. Breezy.
Friday
A slight chance of snow. Mostly sunny, with a high near 30. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Montezuma CO
 39.61°N 105.84°W (Elev. 11683 ft)
Last Update:
4:12 am MST Dec 6, 2025
Forecast Valid:
9am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation