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

31°F

-1°C

Humidity 48%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 3 Feb 12:55 pm MST
Extended Forecast for

Arapahoe Peak CO

  • This Afternoon

    This Afternoon: Snow likely. Widespread blowing snow. Mostly cloudy, with a high near 12. Wind chill values as low as -13. Windy, with a west northwest wind 29 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 12 °F

    Snow Likely
    and Blowing
    Snow

  • Tonight

    Tonight: Snow likely, mainly before 2am. Widespread blowing snow, mainly before 2am. Mostly cloudy, with a low around 3. Wind chill values as low as -19. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 3 °F

    Snow Likely
    and Blowing
    Snow

  • Wednesday

    Wednesday: Patchy blowing snow before 11am. Sunny, with a high near 23. Wind chill values as low as -18. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 23 °F

    Blustery.
    Patchy
    Blowing Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 11. Wind chill values as low as -8. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.

    Low: 11 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 28. Windy, with a west northwest wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 28 °F

    Sunny and
    Windy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. Breezy.

    Low: 14 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 29. Blustery.

    High: 29 °F

    Sunny and
    Blustery then
    Sunny

  • Friday Night

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

    Low: 14 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Windy.

    High: 21 °F

    Mostly Sunny
    and Windy

Detailed Forecast

This Afternoon
Snow likely. Widespread blowing snow. Mostly cloudy, with a high near 12. Wind chill values as low as -13. Windy, with a west northwest wind 29 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly before 2am. Widespread blowing snow, mainly before 2am. Mostly cloudy, with a low around 3. Wind chill values as low as -19. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Patchy blowing snow before 11am. Sunny, with a high near 23. Wind chill values as low as -18. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 11. Wind chill values as low as -8. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.
Thursday
Sunny, with a high near 28. Windy, with a west northwest wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 38 mph.
Thursday Night
Mostly clear, with a low around 14. Breezy.
Friday
Sunny, with a high near 29. Blustery.
Friday Night
Partly cloudy, with a low around 14. Windy.
Saturday
Mostly sunny, with a high near 21. Windy.
Saturday Night
Partly cloudy, with a low around 11. Windy.
Sunday
Mostly sunny, with a high near 22. Breezy.
Sunday Night
Partly cloudy, with a low around 12. Windy.
Monday
A slight chance of snow. Partly sunny, with a high near 22. Windy.
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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:
11:47 am MST Feb 3, 2026
Forecast Valid:
1pm MST Feb 3, 2026-6pm MST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation