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

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

44°F

7°C

Humidity 68%
Wind Speed Calm
Barometer 29.90 in (1013.5 mb)
Dewpoint 35°F (2°C)
Visibility 9.00 mi
Last update 11 Nov 6:55 am CST
Extended Forecast for

Cataract WI

  • Veterans Day

    Veterans Day: A 20 percent chance of showers between 3pm and 4pm. Mostly cloudy, with a high near 55. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 55 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. North wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 42. North wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 42 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. North wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 40. Calm wind becoming north 5 to 7 mph.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. Calm wind.

    High: 47 °F

    Sunny

Detailed Forecast

Veterans Day
A 20 percent chance of showers between 3pm and 4pm. Mostly cloudy, with a high near 55. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.
Tonight
Mostly cloudy, with a low around 31. North wind 6 to 8 mph, with gusts as high as 22 mph.
Thursday
Increasing clouds, with a high near 42. North wind 7 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 40. Calm wind becoming north 5 to 7 mph.
Friday Night
Mostly clear, with a low around 20. Calm wind.
Saturday
Sunny, with a high near 45. Calm wind.
Saturday Night
Mostly clear, with a low around 22. Calm wind.
Sunday
Sunny, with a high near 47. Calm wind.
Sunday Night
Partly cloudy, with a low around 25. Calm wind.
Monday
Sunny, with a high near 50. Light and variable wind.
Monday Night
Mostly clear, with a low around 28. Calm wind.
Tuesday
Sunny, with a high near 53. Calm wind becoming south around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cataract WI
 44.08°N 90.84°W
Last Update:
6:46 am CST Nov 11, 2026
Forecast Valid:
7am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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