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

53°F

12°C

Humidity 26%
Wind Speed SW 10 mph
Barometer 30.24 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 28 Mar 9:35 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Mostly clear, with a low around 29. Windy, with a west wind 23 to 28 mph, with gusts as high as 40 mph.

    Low: 29 °F

    Mostly Clear
    and Windy

  • 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. Little or no snow accumulation expected.

    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, with a west wind 31 to 36 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.

    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. Low around 16. Breezy. Chance of precipitation is 90%.

    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

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Mostly cloudy, with a low around 18. Windy.

    Low: 18 °F

    Snow Showers
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Windy, with a west wind 23 to 28 mph, with gusts as high as 40 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. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. Very windy, with a west wind 31 to 36 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.
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. Low around 16. Breezy. Chance of precipitation is 90%.
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, mainly after noon. 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.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 7. Windy.
Saturday
Snow showers likely. Mostly cloudy, with a high near 17. Windy.
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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:
9pm MDT Mar 28, 2026-6pm MDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation