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

28°F

-2°C

Humidity 95%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Nov 4:15 am MST
Extended Forecast for

Arapahoe Peak CO

  • Today

    Today: Sunny, with a high near 25. Blustery, with a west northwest wind 12 to 17 mph becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 25 °F

    Sunny and
    Blustery then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 18. Breezy, with a west wind 9 to 15 mph.

    Low: 18 °F

    Mostly Clear
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: A 40 percent chance of snow after 11am. Increasing clouds, with a high near 27. West northwest wind around 11 mph becoming northeast in the morning. Winds could gust as high as 18 mph. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 12. Wind chill values as low as -9. Windy, with a west wind 15 to 20 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 44 mph. New snow accumulation of around an inch possible.

    Low: 12 °F

    Chance Snow
    and Windy

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 15. Very windy, with a west wind 30 to 36 mph, with gusts as high as 46 mph.

    High: 15 °F

    Slight Chance
    Snow and Very
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 1. Windy.

    Low: 1 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly before 11am. Partly sunny and cold, with a high near 6. Breezy.

    High: 6 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 2. Breezy.

    Low: 2 °F

    Slight Chance
    Snow and
    Breezy

  • Wednesday

    Wednesday: A slight chance of snow before 11am. Partly sunny, with a high near 12. Windy.

    High: 12 °F

    Slight Chance
    Snow and
    Windy then
    Partly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 25. Blustery, with a west northwest wind 12 to 17 mph becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Tonight
Increasing clouds, with a low around 18. Breezy, with a west wind 9 to 15 mph.
Sunday
A 40 percent chance of snow after 11am. Increasing clouds, with a high near 27. West northwest wind around 11 mph becoming northeast in the morning. Winds could gust as high as 18 mph. New snow accumulation of around an inch possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 12. Wind chill values as low as -9. Windy, with a west wind 15 to 20 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 44 mph. New snow accumulation of around an inch possible.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 15. Very windy, with a west wind 30 to 36 mph, with gusts as high as 46 mph.
Monday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 1. Windy.
Tuesday
A 40 percent chance of snow, mainly before 11am. Partly sunny and cold, with a high near 6. Breezy.
Tuesday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 2. Breezy.
Wednesday
A slight chance of snow before 11am. Partly sunny, with a high near 12. Windy.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 11. Windy.
Thanksgiving Day
A chance of snow. Partly sunny, with a high near 17. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 13. Breezy.
Friday
A slight chance of snow. Partly sunny, with a high near 21. 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:
3:26 am MST Nov 22, 2025
Forecast Valid:
4am MST Nov 22, 2025-6pm MST Nov 28, 2025
 
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Additional Resources

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