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.

Fair

14°F

-10°C

Humidity 34%
Wind Speed W 17 G 23 mph
Barometer 30.10 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 22 Jan 1:15 am MST
Extended Forecast for

Jefferson CO

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 18. West northwest wind around 10 mph, with gusts as high as 16 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 36. West wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. West wind around 6 mph becoming calm in the evening.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Light west southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow. Low around 12. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%.

    Low: 12 °F

    Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 15. Chance of precipitation is 70%.

    High: 15 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -1.

    Low: -1 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 16. Blustery.

    High: 16 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. Breezy.

    Low: 3 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 18. West northwest wind around 10 mph, with gusts as high as 16 mph.
Thursday
Sunny, with a high near 36. West wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 13. West wind around 6 mph becoming calm in the evening.
Friday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. Light west southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow. Low around 12. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%.
Saturday
Snow likely. Mostly cloudy, with a high near 15. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around -1.
Sunday
Mostly sunny, with a high near 16. Blustery.
Sunday Night
Mostly clear, with a low around 3. Breezy.
Monday
Sunny, with a high near 28. Breezy.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 32. Breezy.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Sunny, with a high near 36. 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:
2:11 pm MST Jan 21, 2026
Forecast Valid:
1am MST Jan 22, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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