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.

Fair

46°F

8°C

Humidity 57%
Wind Speed SW 3 mph
Barometer 30.80 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 26 Aug 3:35 am MDT
Extended Forecast for

Keystone CO

  • Overnight

    Overnight: Partly cloudy, with a low around 47. South wind around 6 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 76. Light and variable wind becoming west northwest 5 to 7 mph in the morning.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. West northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms between noon and 3pm. Increasing clouds, with a high near 76. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. West wind around 5 mph becoming light and variable after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

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

    High: 78 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 47. South wind around 6 mph.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 76. Light and variable wind becoming west northwest 5 to 7 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 46. West northwest wind 5 to 7 mph becoming light and variable after midnight.
Thursday
A chance of showers and thunderstorms between noon and 3pm. Increasing clouds, with a high near 76. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. West wind around 5 mph becoming light and variable after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 79.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 78.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.
Sunday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 72.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 73.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Tuesday
A chance of showers and thunderstorms. Mostly 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 am MDT Aug 26, 2026
Forecast Valid:
3am MDT Aug 26, 2026-6pm MDT Sep 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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