National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Copper Mountain - Red Cliff Pass (KCCU)

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

Overcast

19°F

-7°C

Humidity 20%
Wind Speed SW 17 G 26 mph
Barometer 30.10 in
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 20 Jan 4:35 pm MST
Extended Forecast for

Jefferson CO

  • Tonight

    Tonight: Mostly clear, with a low around 14. Breezy, with a west northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 36. Wind chill values as low as zero. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 36 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 39. West wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 13. West wind around 5 mph becoming calm in the evening.

    Low: 13 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 70%.

    Low: 11 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 23.

    High: 23 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 2.

    Low: 2 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 14. Breezy, with a west northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 36. Wind chill values as low as zero. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 16. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 39. West wind 9 to 14 mph, with gusts as high as 26 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 13. West wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 33.
Friday Night
Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 70%.
Saturday
A chance of snow. Partly sunny, with a high near 23.
Saturday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 2.
Sunday
Sunny, with a high near 24. Blustery.
Sunday Night
Mostly clear, with a low around 8.
Monday
Sunny, with a high near 33. Breezy.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 34. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jefferson CO
 39.37°N 105.79°W (Elev. 9442 ft)
Last Update:
3:07 pm MST Jan 20, 2026
Forecast Valid:
6pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation