National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Copper Mountain - Red Cliff Pass (KCCU)

Lat: 39.48°NLon: 106.15°WElev: 12028ft.

Partly Cloudy

61°F

16°C

Humidity 22%
Wind Speed SE 9 mph
Barometer 30.54 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 3 Sep 5:35 pm MDT
Extended Forecast for

Keystone CO

  • Tonight

    Tonight: Mostly clear, with a low around 44. West southwest wind 5 to 8 mph becoming light and variable.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 79. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 79 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Calm wind becoming east southeast around 5 mph.

    Low: 45 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 77. Light and variable wind. Winds could gust as high as 16 mph.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. Light and variable wind becoming northeast around 5 mph. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Labor Day

    Labor Day: Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74.

    High: 74 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. West southwest wind 5 to 8 mph becoming light and variable.
Friday
A 40 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 79. Light and variable wind becoming west around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Calm wind becoming east southeast around 5 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 77. Light and variable wind. Winds could gust as high as 16 mph.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. Light and variable wind becoming northeast around 5 mph. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Labor Day
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74.
Monday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 46.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Keystone CO
 39.6°N 105.95°W (Elev. 9396 ft)
Last Update:
12:46 pm MDT Sep 3, 2026
Forecast Valid:
5pm MDT Sep 3, 2026-6pm MDT Sep 10, 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