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

50°F

10°C

Humidity 50%
Wind Speed W 12 mph
Barometer 30.74 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 20 Aug 1:55 am MDT
Extended Forecast for

Guanella Pass CO

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 44. West northwest wind around 9 mph, with gusts as high as 15 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 67. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 67 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. North wind 6 to 8 mph becoming south in the evening.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 68. West wind 7 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 68 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers and possibly a thunderstorm after noon. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Mostly Sunny
    then T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely then
    Partly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 63. Breezy.

    High: 63 °F

    Breezy.
    Mostly Sunny
    then T-storms
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 44. West northwest wind around 9 mph, with gusts as high as 15 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 67. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 43. North wind 6 to 8 mph becoming south in the evening.
Friday
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 68. West wind 7 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 43. West wind 6 to 9 mph, with gusts as high as 15 mph.
Saturday
Showers and possibly a thunderstorm after noon. High near 66. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 63. Breezy.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41.
Monday
Showers and possibly a thunderstorm after noon. Mostly sunny, with a high near 63.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 39.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 62.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Wednesday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Guanella Pass CO
 39.6°N 105.72°W (Elev. 11752 ft)
Last Update:
1:23 am MDT Aug 20, 2026
Forecast Valid:
2am MDT Aug 20, 2026-6pm MDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation