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

38°F

3°C

Humidity 51%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 6 Feb 11:55 am MST
Extended Forecast for

Arapahoe Peak CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a temperature falling to around 22 by 5pm. West southwest wind around 11 mph, with gusts as high as 23 mph.

    High: 28 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Wind chill values as low as -4. Windy, with a west wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 45 mph.

    Low: 16 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 22. Wind chill values as low as -3. Windy, with a west northwest wind 24 to 26 mph, with gusts as high as 40 mph.

    High: 22 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west northwest wind around 25 mph, with gusts as high as 32 mph.

    Low: 13 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 22. Breezy, with a west northwest wind 20 to 23 mph, with gusts as high as 30 mph.

    High: 22 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. Windy.

    Low: 14 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 24. Windy.

    High: 24 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 12. Breezy.

    Low: 12 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow likely, mainly after 11am. Cloudy, with a high near 16. Breezy.

    High: 16 °F

    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a temperature falling to around 22 by 5pm. West southwest wind around 11 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 16. Wind chill values as low as -4. Windy, with a west wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 45 mph.
Saturday
Mostly sunny, with a high near 22. Wind chill values as low as -3. Windy, with a west northwest wind 24 to 26 mph, with gusts as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 13. Wind chill values as low as -7. Windy, with a west northwest wind around 25 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 22. Breezy, with a west northwest wind 20 to 23 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 14. Windy.
Monday
Mostly sunny, with a high near 24. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 12. Breezy.
Tuesday
Snow likely, mainly after 11am. Cloudy, with a high near 16. Breezy.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 10. Breezy.
Wednesday
Snow. Mostly cloudy, with a high near 16. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 8. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 13. Blustery.
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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:
11:46 am MST Feb 6, 2026
Forecast Valid:
12pm MST Feb 6, 2026-6pm MST Feb 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation