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

25°F

-4°C

Humidity 80%
Wind Speed W 3 mph
Barometer 30.11 in
Dewpoint 19°F (-7°C)
Visibility 7.00 mi
Last update 6 Dec 11:35 pm MST
Extended Forecast for

2 Miles WSW Arapahoe Peak CO

  • Tonight

    Tonight: Snow showers likely. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a steady temperature around 9. Wind chill values as low as -14. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 9 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 12. Wind chill values as low as -16. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.

    High: 12 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -13. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.

    Low: 7 °F

    Slight Chance
    Snow and
    Breezy

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 16. Wind chill values as low as -10. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

    High: 16 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Windy, with a west wind 28 to 30 mph, with gusts as high as 47 mph.

    Low: 12 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 24. Very windy.

    High: 24 °F

    Chance Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 22. Very windy.

    Low: 22 °F

    Chance Snow
    and Very
    Windy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 26. Very windy.

    High: 26 °F

    Snow Likely
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Snow likely. Mostly cloudy, with a low around 20. Very windy.

    Low: 20 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Tonight
Snow showers likely. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a steady temperature around 9. Wind chill values as low as -14. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 12. Wind chill values as low as -16. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -13. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 16. Wind chill values as low as -10. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, with a low around 12. Windy, with a west wind 28 to 30 mph, with gusts as high as 47 mph.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. Very windy.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 26. Very windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20. Very windy.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 23. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Friday
A chance of snow. Partly sunny, with a high near 24. Breezy.
Friday Night
Partly cloudy, with a low around 15. Breezy.
Saturday
Mostly sunny, with a high near 25. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Arapahoe Peak CO
 40.02°N 105.68°W (Elev. 11293 ft)
Last Update:
1:36 pm MST Dec 6, 2025
Forecast Valid:
11pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation