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

46°F

8°C

Humidity 29%
Wind Speed SE 6 mph
Barometer 30.25 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 20 Apr 9:35 pm MDT
Extended Forecast for

Arapahoe Peak CO

  • Tonight

    Tonight: Mostly clear, with a low around 28. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear
    then Mostly
    Clear and
    Blustery

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 42 °F

    Sunny and
    Breezy then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Breezy, with an east southeast wind 15 to 24 mph becoming west after midnight. Winds could gust as high as 30 mph.

    Low: 29 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 41. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 41 mph.

    High: 41 °F

    Windy. Partly
    Sunny then
    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 15. Windy, with a west wind 28 to 32 mph, with gusts as high as 48 mph.

    Low: 15 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 24. Very windy. Chance of precipitation is 60%.

    High: 24 °F

    Snow Showers
    Likely and
    Very Windy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 13. Very windy. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Showers
    Likely and
    Very Windy

  • Friday

    Friday: Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 24. Windy.

    High: 24 °F

    Snow Showers
    and Windy

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Snow Showers
    Likely and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 29. Breezy, with an east southeast wind 15 to 24 mph becoming west after midnight. Winds could gust as high as 30 mph.
Wednesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 41. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 41 mph.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 15. Windy, with a west wind 28 to 32 mph, with gusts as high as 48 mph.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 24. Very windy. Chance of precipitation is 60%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 13. Very windy. Chance of precipitation is 60%.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 24. Windy.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 10. Windy.
Saturday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 22. Breezy.
Saturday Night
Snow showers. Mostly cloudy, with a low around 12. Blustery.
Sunday
Snow showers. The snow could be heavy at times. Some thunder is also possible. Cloudy, with a high near 20. Breezy.
Sunday Night
Snow showers. Mostly cloudy, with a low around 12. Breezy.
Monday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 22. Breezy.
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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 Apr 20, 2026
Forecast Valid:
9pm MDT Apr 20, 2026-6pm MDT Apr 27, 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