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

29°F

-2°C

Humidity 83%
Wind Speed W 17 G 31 mph
Barometer 29.76 in
Dewpoint 25°F (-4°C)
Visibility 2.50 mi
Wind Chill17°F (-8°C)
Last update 6 Dec 4:55 am MST
Extended Forecast for

2 Miles NNW Mount Evans CO

Winter Storm Warning December 6, 05:21am until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 05:21am until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Overnight

    Low: 17 °F

    Heavy Snow
    and Blowing
    Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. Widespread blowing snow. Temperature rising to near 19 by 9am, then falling to around 12 during the remainder of the day. Wind chill values as low as -10. Very windy, with a west northwest wind 37 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 19 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 4. Wind chill values as low as -18. Windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 4 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Areas of blowing snow. Sunny, with a high near 17. Wind chill values as low as -19. Windy, with a west wind 20 to 28 mph, with gusts as high as 44 mph.

    High: 17 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. Windy, with a west wind 21 to 29 mph, with gusts as high as 47 mph.

    Low: 6 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 21. Windy.

    High: 21 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Very windy.

    High: 29 °F

    Partly Sunny
    and Very
    Windy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 17. Wind chill values as low as -5. Very windy, with a west wind around 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature rising to near 19 by 9am, then falling to around 12 during the remainder of the day. Wind chill values as low as -10. Very windy, with a west northwest wind 37 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely, mainly before 11pm. Widespread blowing snow, mainly before 11pm. Mostly cloudy, with a low around 4. Wind chill values as low as -18. Windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before 11am. Areas of blowing snow. Sunny, with a high near 17. Wind chill values as low as -19. Windy, with a west wind 20 to 28 mph, with gusts as high as 44 mph.
Sunday Night
Partly cloudy, with a low around 6. Windy, with a west wind 21 to 29 mph, with gusts as high as 47 mph.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 21. Windy.
Monday Night
Partly cloudy, with a low around 11. Windy.
Tuesday
Partly sunny, with a high near 29. Very windy.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 22. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 30. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 31. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 18. Windy.
Friday
Mostly sunny, with a high near 30. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Mount Evans CO
 39.62°N 105.67°W (Elev. 11903 ft)
Last Update:
4:12 am MST Dec 6, 2025
Forecast Valid:
5am MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation