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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Arapahoe Peak CO

  • Today

    Today: Mostly sunny, with a high near 39. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.

    High: 39 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 31. Windy, with a west wind 23 to 29 mph, with gusts as high as 44 mph.

    Low: 31 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Sunny, with a high near 46. Windy, with a west wind 23 to 29 mph, with gusts as high as 34 mph.

    High: 46 °F

    Sunny and
    Windy then
    Slight Chance
    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Windy, with a west wind around 26 mph, with gusts as high as 34 mph.

    Low: 31 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 41. Windy, with a west wind 23 to 26 mph, with gusts as high as 34 mph.

    High: 41 °F

    Mostly Sunny
    and Windy
    then Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 28. Breezy.

    High: 28 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after noon. Mostly cloudy, with a high near 37. Windy.

    High: 37 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Snow and
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 39. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph.
Tonight
Mostly clear, with a low around 31. Windy, with a west wind 23 to 29 mph, with gusts as high as 44 mph.
Wednesday
A 20 percent chance of snow after noon. Sunny, with a high near 46. Windy, with a west wind 23 to 29 mph, with gusts as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 31. Windy, with a west wind around 26 mph, with gusts as high as 34 mph.
Thursday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 41. Windy, with a west wind 23 to 26 mph, with gusts as high as 34 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17. Blustery.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 28. Breezy.
Friday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 18. Breezy.
Saturday
A chance of snow after noon. Mostly cloudy, with a high near 37. Windy.
Saturday Night
A chance of snow before midnight. Partly cloudy, with a low around 24. Blustery.
Sunday
Snow likely. Partly sunny, with a high near 37. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24. Blustery.
Monday
Snow likely. Mostly cloudy, with a high near 35. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arapahoe Peak CO
 40.02°N 105.65°W (Elev. 12680 ft)
Last Update:
12:46 am MDT Mar 24, 2026
Forecast Valid:
4am MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation