National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Overcast

30°F

-1°C

Humidity 70%
Wind Speed SE 6 mph
Barometer 30.27 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 7 Mar 8:35 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Widespread blowing snow, mainly after 4am. Mostly clear, with a low around 7. Wind chill values as low as -12. Windy, with a west northwest wind 22 to 25 mph, with gusts as high as 39 mph.

    Low: 7 °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 -11. Windy, with a west wind 23 to 26 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 18. Wind chill values as low as -2. Windy, with a west wind around 33 mph, with gusts as high as 43 mph.

    Low: 18 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday

    Monday: Patchy blowing snow. Sunny, with a high near 31. Wind chill values as low as -1. Windy, with a west wind 30 to 32 mph, with gusts as high as 43 mph.

    High: 31 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Windy, with a west wind around 31 mph, with gusts as high as 40 mph.

    Low: 17 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 27. Windy.

    High: 27 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6. Very windy. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely
    and Very
    Windy

  • Wednesday

    Wednesday: A chance of snow, mainly before 11am. Partly sunny, with a high near 14. Very windy.

    High: 14 °F

    Chance Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. Very windy.

    Low: 11 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Widespread blowing snow, mainly after 4am. Mostly clear, with a low around 7. Wind chill values as low as -12. Windy, with a west northwest wind 22 to 25 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 -11. Windy, with a west wind 23 to 26 mph, with gusts as high as 43 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 18. Wind chill values as low as -2. Windy, with a west wind around 33 mph, with gusts as high as 43 mph.
Monday
Patchy blowing snow. Sunny, with a high near 31. Wind chill values as low as -1. Windy, with a west wind 30 to 32 mph, with gusts as high as 43 mph.
Monday Night
Mostly clear, with a low around 17. Windy, with a west wind around 31 mph, with gusts as high as 40 mph.
Tuesday
A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 27. Windy.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6. Very windy. Chance of precipitation is 60%.
Wednesday
A chance of snow, mainly before 11am. Partly sunny, with a high near 14. Very windy.
Wednesday Night
Partly cloudy, with a low around 11. Very windy.
Thursday
Partly sunny, with a high near 26. Strong and damaging winds.
Thursday Night
Mostly cloudy, with a low around 21. Strong and damaging winds.
Friday
A slight chance of snow. Partly sunny, with a high near 27. Very windy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Very windy.
Saturday
A 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:
11:46 am MST Mar 7, 2026
Forecast Valid:
7pm MST Mar 7, 2026-6pm MDT Mar 14, 2026
 
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Additional Resources

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Chance of Precipitation