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

38°F

3°C

Humidity 94%
Wind Speed E 6 mph
Barometer 30.01 in (1017.4 mb)
Dewpoint 36°F (2°C)
Visibility 9.00 mi
Wind Chill33°F (1°C)
Last update 18 Nov 8:55 am CST
Extended Forecast for

6 Miles SW Cataract WI

  • Today

    Today: Rain, possibly mixed with snow, becoming all rain after noon, then gradually ending. High near 37. East wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow
    then Rain
    Likely

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. East wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Light south wind.

    High: 41 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Partly sunny, with a high near 49. South wind 5 to 7 mph becoming northwest in the afternoon.

    High: 49 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Northwest wind 3 to 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 43. Northwest wind 3 to 6 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. Southwest wind 3 to 6 mph.

    High: 46 °F

    Partly Sunny

Detailed Forecast

Today
Rain, possibly mixed with snow, becoming all rain after noon, then gradually ending. High near 37. East wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 27. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 41. Light south wind.
Wednesday Night
Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Thursday
A 20 percent chance of rain before noon. Partly sunny, with a high near 49. South wind 5 to 7 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 24. Northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 43. Northwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 23. Light and variable wind.
Saturday
Partly sunny, with a high near 46. Southwest wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 27. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 49. West wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 31. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 48. West wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Cataract WI
 44.04°N 90.93°W
Last Update:
9:11 am CST Nov 18, 2025
Forecast Valid:
9am CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation