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

24°F

-4°C

Humidity 73%
Wind Speed NW 5 mph
Barometer 30.12 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 6 Mar 9:35 pm MST
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Wind chill values as low as -26. North northeast wind 10 to 13 mph becoming west northwest after midnight. Winds could gust as high as 21 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: -6 °F

    Chance Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Patchy blowing snow after 10am. Sunny, with a high near 15. Wind chill values as low as -24. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph.

    High: 15 °F

    Patchy
    Blowing Snow
    and Windy

  • Saturday Night

    Saturday Night: Widespread blowing snow, mainly after 4am. Mostly clear, with a low around 6. Wind chill values as low as -18. Windy, with a west wind 31 to 33 mph, with gusts as high as 39 mph.

    Low: 6 °F

    Blowing Snow
    and Windy

  • Sunday

    Sunday: Widespread blowing snow, mainly before 7am. Sunny, with a high near 21. Wind chill values as low as -15. Windy, with a west wind 30 to 32 mph, with gusts as high as 43 mph.

    High: 21 °F

    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a low around 14. Very windy, with a west wind 34 to 36 mph, with gusts as high as 43 mph.

    Low: 14 °F

    Patchy
    Blowing Snow
    and Very
    Windy

  • Monday

    Monday: Patchy blowing snow. Sunny, with a high near 27. Windy.

    High: 27 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Windy.

    Low: 16 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: A chance of snow after 11am. Partly sunny, with a high near 26. Windy.

    High: 26 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Wind chill values as low as -26. North northeast wind 10 to 13 mph becoming west northwest after midnight. Winds could gust as high as 21 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Patchy blowing snow after 10am. Sunny, with a high near 15. Wind chill values as low as -24. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph.
Saturday Night
Widespread blowing snow, mainly after 4am. Mostly clear, with a low around 6. Wind chill values as low as -18. Windy, with a west wind 31 to 33 mph, with gusts as high as 39 mph.
Sunday
Widespread blowing snow, mainly before 7am. Sunny, with a high near 21. Wind chill values as low as -15. Windy, with a west wind 30 to 32 mph, with gusts as high as 43 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 14. Very windy, with a west wind 34 to 36 mph, with gusts as high as 43 mph.
Monday
Patchy blowing snow. Sunny, with a high near 27. Windy.
Monday Night
Mostly clear, with a low around 16. Windy.
Tuesday
A chance of snow after 11am. Partly sunny, with a high near 26. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 10. Windy.
Wednesday
A chance of snow, mainly before 11am. Partly sunny, with a high near 17. Very windy.
Wednesday Night
Mostly clear, with a low around 13. Very windy.
Thursday
Partly sunny, with a high near 25. Very windy.
Thursday Night
Mostly cloudy, with a low around 21. Very windy.
Friday
A slight chance of snow. Partly sunny, with a high near 27. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
8:57 pm MST Mar 6, 2026
Forecast Valid:
10pm MST Mar 6, 2026-6pm MDT Mar 13, 2026
 
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