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.

Mostly Cloudy

61°F

16°C

Humidity 36%
Wind Speed NE 3 mph
Barometer 30.87 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 22 Aug 10:15 am MDT
Extended Forecast for

Keystone CO

  • Today

    Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a temperature rising to near 79 by noon, then falling to around 66 during the remainder of the day. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%.

    High: 79 °F⇓

    Mostly Sunny
    then Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. South wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 77. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. West northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. Calm wind becoming west northwest around 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 70%.

    High: 76 °F

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 77. Chance of precipitation is 70%.

    High: 77 °F

    Mostly Sunny
    then T-storms
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a temperature rising to near 79 by noon, then falling to around 66 during the remainder of the day. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. South wind 3 to 6 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 77. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 46. West northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Monday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. Calm wind becoming west northwest around 5 mph. Winds could gust as high as 16 mph. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. Chance of precipitation is 50%.
Tuesday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 77. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Keystone CO
 39.6°N 105.98°W (Elev. 9308 ft)
Last Update:
2:15 am MDT Aug 22, 2026
Forecast Valid:
10am MDT Aug 22, 2026-6pm MDT Aug 28, 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