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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Mountain - Red Cliff Pass (KCCU)

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

Fair

52°F

11°C

Humidity 54%
Wind Speed W 14 mph
Barometer 30.64 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 17 Aug 3:55 am MDT
Extended Forecast for

Alma CO

  • Today

    Today: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. North northwest wind around 8 mph becoming west southwest in the afternoon.

    High: 67 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 69. Northwest wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 17 mph.

    High: 69 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 47. East wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 47 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.

    High: 73 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. North northwest wind around 8 mph becoming west southwest in the afternoon.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 46. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Monday
A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 69. Northwest wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 47. East wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 17 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 71. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 70.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Saturday
Showers and possibly a thunderstorm. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alma CO
 39.29°N 106.06°W (Elev. 10397 ft)
Last Update:
4:01 am MDT Aug 17, 2025
Forecast Valid:
4am MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
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