Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

41°F

5°C

Humidity 46%
Wind Speed S 5 mph
Barometer 30.25 in (1025.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 24 Mar 8:55 am CDT
Extended Forecast for

4 Miles S Tomah WI

  • Today

    Today: Mostly cloudy, with a high near 55. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 55 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. South wind 3 to 7 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. South wind 6 to 9 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. Southwest wind around 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 1pm.  Partly sunny, with a high near 61. West wind 6 to 15 mph becoming north in the morning. Winds could gust as high as 23 mph.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. North wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 43. North wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. West wind 6 to 8 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 55. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 35. South wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 65. South wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 46. Southwest wind around 6 mph.
Thursday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 61. West wind 6 to 15 mph becoming north in the morning. Winds could gust as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 23. North wind 8 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 43. North wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 23. West wind 6 to 8 mph.
Saturday
Sunny, with a high near 53. West wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 33. South wind around 7 mph.
Sunday
Mostly sunny, with a high near 59. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 36. South wind around 8 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 66. South wind around 9 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Tomah WI
 43.92°N 90.52°W
7:16 am CDT Mar 24, 2026
9am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
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Additional Resources

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Hourly Weather Forecast

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