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 54%
Wind Speed W 10 mph
Barometer 30.74 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 20 Aug 12:15 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 16 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 67. West wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 67 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. North wind 6 to 9 mph becoming south in the evening. Winds could gust as high as 16 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 67. West wind 5 to 7 mph becoming north in the afternoon.

    High: 67 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Northwest wind 6 to 8 mph becoming west southwest in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. Chance of precipitation is 70%.

    High: 65 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 62. Breezy.

    High: 62 °F

    Mostly Sunny
    and Breezy
    then T-storms
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    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 16 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 67. West wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 42. North wind 6 to 9 mph becoming south in the evening. Winds could gust as high as 16 mph.
Friday
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 67. West wind 5 to 7 mph becoming north in the afternoon.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Northwest wind 6 to 8 mph becoming west southwest in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Saturday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 62. Breezy.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40.
Monday
A slight chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 62.
Monday Night
A chance of showers and thunderstorms. 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 39.
Wednesday
Showers and thunderstorms likely. Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Guanella Pass CO
 39.6°N 105.72°W (Elev. 11752 ft)
Last Update:
12:46 pm MDT Aug 19, 2026
Forecast Valid:
12am MDT Aug 20, 2026-6pm MDT Aug 26, 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