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

42°F

6°C

Humidity 39%
Wind Speed SE 7 mph
Barometer 30.47 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 18 Mar 11:15 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Mostly clear, with a low around 24. Windy, with a west northwest wind 26 to 29 mph, with gusts as high as 44 mph.

    Low: 24 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 38. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph.

    High: 38 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Windy, with a west wind 23 to 25 mph, with gusts as high as 34 mph.

    Low: 27 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 41. Breezy, with a west wind 18 to 24 mph, with gusts as high as 32 mph.

    High: 41 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.

    Low: 28 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 44. Windy.

    High: 44 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Very windy.

    Low: 22 °F

    Partly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A chance of snow after noon. Partly sunny, with a high near 33. Breezy.

    High: 33 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Windy, with a west northwest wind 26 to 29 mph, with gusts as high as 44 mph.
Thursday
Sunny, with a high near 38. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 27. Windy, with a west wind 23 to 25 mph, with gusts as high as 34 mph.
Friday
Sunny, with a high near 41. Breezy, with a west wind 18 to 24 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 28. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 44. Windy.
Saturday Night
Partly cloudy, with a low around 22. Very windy.
Sunday
A chance of snow after noon. Partly sunny, with a high near 33. Breezy.
Sunday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Windy.
Monday
A slight chance of snow after noon. Mostly sunny, with a high near 36. Windy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 25. Windy.
Tuesday
Mostly sunny, with a high near 38. Windy.
Tuesday Night
Mostly cloudy, with a low around 27. Windy.
Wednesday
Partly sunny, with a high near 42. Very 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:
12:47 pm MDT Mar 18, 2026
Forecast Valid:
11pm MDT Mar 18, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

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