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.

Fair

31°F

-1°C

Humidity 74%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 22 Nov 8:15 pm MST
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Partly cloudy, with a low around 19. West wind around 11 mph, with gusts as high as 18 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers, mainly after 11am. Increasing clouds, with a high near 28. West wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 14. Wind chill values as low as -4. Windy, with a west northwest wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 14 °F

    Chance Snow
    Showers and
    Windy

  • Monday

    Monday: Mostly sunny, with a high near 17. Wind chill values as low as -7. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 3. Windy, with a west wind 26 to 32 mph, with gusts as high as 48 mph.

    Low: 3 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly before 11am. Mostly sunny and cold, with a high near 8. Breezy.

    High: 8 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A slight chance of snow showers. Partly sunny, with a high near 15. Windy.

    High: 15 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 11pm. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Slight Chance
    Snow Showers
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. West wind around 11 mph, with gusts as high as 18 mph.
Sunday
A 40 percent chance of snow showers, mainly after 11am. Increasing clouds, with a high near 28. West wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 14. Wind chill values as low as -4. Windy, with a west northwest wind 11 to 16 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph. New snow accumulation of 1 to 2 inches possible.
Monday
Mostly sunny, with a high near 17. Wind chill values as low as -7. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.
Monday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 3. Windy, with a west wind 26 to 32 mph, with gusts as high as 48 mph.
Tuesday
A 30 percent chance of snow showers, mainly before 11am. Mostly sunny and cold, with a high near 8. Breezy.
Tuesday Night
Partly cloudy, with a low around 3. Breezy.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 15. Windy.
Wednesday Night
A slight chance of snow showers after 11pm. Mostly cloudy, with a low around 13. Windy.
Thanksgiving Day
A chance of snow showers, mainly before 11am. Mostly sunny, with a high near 18. Windy.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 13. Breezy.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 20. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 11. Breezy.
Saturday
Snow showers likely. Partly sunny, with a high near 17. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
6:56 pm MST Nov 22, 2025
Forecast Valid:
8pm MST Nov 22, 2025-6pm MST Nov 29, 2025
 
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Additional Resources

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