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

46°F

8°C

Humidity 43%
Wind Speed W 10 G 16 mph
Barometer 30.09 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 Apr 2:35 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 25. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph.

    High: 25 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 18. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph.

    Low: 18 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 32. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 43 mph.

    High: 32 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 12. Windy, with a west wind 21 to 31 mph, with gusts as high as 46 mph.

    Low: 12 °F

    Increasing
    Clouds and
    Windy

  • Friday

    Friday: Snow showers. The snow could be heavy at times. High near 16. Windy, with a south southwest wind 21 to 28 mph becoming west northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%.

    High: 16 °F

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 3. Windy.

    Low: 3 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly before noon. Mostly sunny, with a high near 18. Windy.

    High: 18 °F

    Chance Snow
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. Breezy.

    Low: 7 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 31. Breezy.

    High: 31 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 25. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 18. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph.
Thursday
Sunny, with a high near 32. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 43 mph.
Thursday Night
Increasing clouds, with a low around 12. Windy, with a west wind 21 to 31 mph, with gusts as high as 46 mph.
Friday
Snow showers. The snow could be heavy at times. High near 16. Windy, with a south southwest wind 21 to 28 mph becoming west northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 3. Windy.
Saturday
A 30 percent chance of snow showers, mainly before noon. Mostly sunny, with a high near 18. Windy.
Saturday Night
Mostly clear, with a low around 7. Breezy.
Sunday
Sunny, with a high near 31. Breezy.
Sunday Night
Partly cloudy, with a low around 18. Breezy.
Monday
A chance of snow showers. Partly sunny, with a high near 36. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 21. Breezy.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 39. Breezy.
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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:
12:46 pm MDT Apr 15, 2026
Forecast Valid:
2pm MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation