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.

Partly Cloudy

66°F

19°C

Humidity 15%
Wind Speed SW 20 G 29 mph
Barometer 30.22 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 28 Mar 1:55 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers after 4pm. Mostly sunny, with a high near 40. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph.

    High: 40 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 29. Windy, with a west wind 23 to 29 mph, with gusts as high as 45 mph.

    Low: 29 °F

    Windy. Slight
    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 40. Windy, with a west wind 26 to 28 mph, with gusts as high as 37 mph.

    High: 40 °F

    Windy. Mostly
    Sunny then
    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Windy, with a west wind 24 to 29 mph, with gusts as high as 37 mph.

    Low: 27 °F

    Mostly Cloudy
    and Windy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 38. Very windy, with a west wind 30 to 36 mph, with gusts as high as 47 mph.

    High: 38 °F

    Very Windy.
    Partly Sunny
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Very windy.

    Low: 21 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 23. Breezy. Chance of precipitation is 80%.

    High: 23 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers. The snow could be heavy at times. Cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. Cloudy, with a high near 24. Breezy.

    High: 24 °F

    Snow Showers
    and Breezy

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers after 4pm. Mostly sunny, with a high near 40. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph.
Tonight
A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 29. Windy, with a west wind 23 to 29 mph, with gusts as high as 45 mph.
Sunday
A 20 percent chance of snow showers after 1pm. Mostly sunny, with a high near 40. Windy, with a west wind 26 to 28 mph, with gusts as high as 37 mph.
Sunday Night
Mostly cloudy, with a low around 27. Windy, with a west wind 24 to 29 mph, with gusts as high as 37 mph.
Monday
A 40 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 38. Very windy, with a west wind 30 to 36 mph, with gusts as high as 47 mph.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Very windy.
Tuesday
Snow showers. Some thunder is also possible. High near 23. Breezy. Chance of precipitation is 80%.
Tuesday Night
Snow showers. The snow could be heavy at times. Cloudy, with a low around 16. Breezy.
Wednesday
Snow showers. Some thunder is also possible. Cloudy, with a high near 24. Breezy.
Wednesday Night
Snow showers, mainly before midnight. Mostly cloudy, with a low around 18. Windy.
Thursday
Snow showers likely. Partly sunny, with a high near 29. Very windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 12. Very windy.
Friday
Snow showers. Mostly cloudy, with a high near 16. 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:
12:46 pm MDT Mar 28, 2026
Forecast Valid:
2pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation