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Hazardous Weather Conditions

Current conditions at

Copper Mountain - Red Cliff Pass (KCCU)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Guanella Pass CO

Winter Weather Advisory May 18, 03:21pm until May 18, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory May 18, 03:21pm until May 18, 09:00pm

    NOW until 9:00pm Mon

    Winter Weather Advisory

  • This Afternoon

    High: 31 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 33. Breezy, with a south wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Slight Chance
    Snow Showers
    then Heavy
    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow showers. Some thunder is also possible. Low around 23. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 37. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 37 °F

    Snow Showers
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Snow showers likely after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy. Chance of precipitation is 60%.

    High: 41 °F

    Breezy.
    Mostly Sunny
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 31. West southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. West wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly after noon. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 33. Breezy, with a south wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers. Some thunder is also possible. Low around 23. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. Some thunder is also possible. High near 37. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Wednesday Night
A 40 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 21.
Thursday
Snow showers likely after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 22.
Friday
A chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Breezy.
Friday Night
A slight chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 24.
Saturday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy.
Saturday Night
Mostly clear, with a low around 27.
Sunday
A slight chance of rain and snow showers. Some thunder is also possible. Sunny, with a high near 52.
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Forecast Area
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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 May 18, 2026
Forecast Valid:
3pm MDT May 18, 2026-6pm MDT May 24, 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