Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Copper Mountain - Red Cliff Pass (KCCU)

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

Mostly Cloudy

46°F

8°C

Humidity	71%
Wind Speed	NW 20 mph
Barometer	30.61 in
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	1 Sep 1:35 pm MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NW Jefferson CO

This Afternoon
High: 67 °F
Mostly Sunny
Tonight
Low: 44 °F
Partly Cloudy
Wednesday
High: 68 °F
Sunny then
Mostly Sunny
and Breezy
Wednesday Night
Low: 45 °F
Mostly Clear
Thursday
High: 70 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 46 °F
Mostly Clear
Friday
High: 70 °F
Sunny then
Chance
T-storms
Friday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 70 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 67. West wind around 9 mph, with gusts as high as 16 mph.

Tonight

Partly cloudy, with a low around 44. West wind around 7 mph.

Wednesday

Mostly sunny, with a high near 68. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 45. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 70. Breezy, with a west northwest wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

Thursday Night

Mostly clear, with a low around 46.

Friday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

Friday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

Saturday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.

Saturday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.

Sunday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 69.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49.

Labor Day

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 69.

Additional Forecasts and Information

Zone Area Forecast for South and Southeast Grand/West Central and Southwest Boulder/Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet, CO

Basemap Options

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ABOUT THIS FORECAST

Point Forecast:

4 Miles NW Jefferson CO
39.43°N 105.85°W (Elev. 10197 ft)

12:47 pm MDT Sep 1, 2026

Forecast Valid:

1pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026

Forecast Discussion

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