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

8°F

-13°C

Humidity 86%
Wind Speed E 6 mph
Barometer 30.44 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 1 Feb 7:15 am MST
Extended Forecast for

Arapahoe Peak CO

  • Today

    Today: Mostly sunny, with a high near 22. Wind chill values as low as -12. Windy, with a west northwest wind 21 to 28 mph, with gusts as high as 41 mph.

    High: 22 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as -8. Windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph.

    Low: 13 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 18. Wind chill values as low as -7. Windy, with a west northwest wind 22 to 30 mph, with gusts as high as 36 mph.

    High: 18 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. Wind chill values as low as -17. Blustery, with a west wind around 24 mph, with gusts as high as 32 mph.

    Low: 5 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 14. Windy, with a west wind 25 to 28 mph, with gusts as high as 38 mph.

    High: 14 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5. Breezy.

    Low: 5 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17. Breezy.

    High: 17 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 24. Breezy.

    High: 24 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 22. Wind chill values as low as -12. Windy, with a west northwest wind 21 to 28 mph, with gusts as high as 41 mph.
Tonight
Mostly clear, with a low around 13. Wind chill values as low as -8. Windy, with a west wind 24 to 30 mph, with gusts as high as 45 mph.
Monday
Mostly sunny, with a high near 18. Wind chill values as low as -7. Windy, with a west northwest wind 22 to 30 mph, with gusts as high as 36 mph.
Monday Night
Partly cloudy, with a low around 5. Wind chill values as low as -17. Blustery, with a west wind around 24 mph, with gusts as high as 32 mph.
Tuesday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 14. Windy, with a west wind 25 to 28 mph, with gusts as high as 38 mph.
Tuesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5. Breezy.
Wednesday
Mostly sunny, with a high near 17. Breezy.
Wednesday Night
Partly cloudy, with a low around 9. Windy.
Thursday
Sunny, with a high near 24. Breezy.
Thursday Night
Mostly clear, with a low around 10. Breezy.
Friday
Sunny, with a high near 25. Breezy.
Friday Night
Partly cloudy, with a low around 12. Windy.
Saturday
Mostly sunny, with a high near 20. Windy.
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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 Feb 1, 2026
Forecast Valid:
7am MST Feb 1, 2026-6pm MST Feb 7, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation