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

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Mostly Cloudy

54°F

12°C

Humidity 34%
Wind Speed SW 13 mph
Barometer 29.65 in (1004.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 6 Nov 7:55 pm CST
Extended Forecast for

5 Miles NNW Wilton WI

  • Tonight

    Tonight: A 40 percent chance of rain before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 39. South wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance Rain
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 53. West wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 53 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 9am, then a chance of rain and snow. Mostly cloudy, with a high near 38. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 18. North wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 35. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of rain before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 39. South wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Increasing clouds, with a high near 53. West wind 11 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 29. Northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Saturday
A slight chance of snow before 9am, then a chance of rain and snow. Mostly cloudy, with a high near 38. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 18. North wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 32. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 17. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 35. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 21. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Veterans Day
Partly sunny, with a high near 45. West wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 48. West wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 28. West wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 46. West wind 7 to 10 mph, with gusts as high as 18 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Wilton WI
 43.88°N 90.55°W
Last Update:
3:16 pm CST Nov 6, 2025
Forecast Valid:
8pm CST Nov 6, 2025-6pm CST Nov 13, 2025
 
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Chance of Precipitation