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.

Fair

26°F

-3°C

Humidity 67%
Wind Speed Calm
Barometer 30.24 in (1025.6 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Last update 12 Feb 6:55 am CST
Extended Forecast for

4 Miles NW Melvina WI

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 45. South wind 3 to 6 mph.

    High: 45 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 28. Light south wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Calm wind becoming south around 5 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Calm wind becoming northwest around 5 mph.

    High: 52 °F

    Sunny

  • Sunday Night

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

    Low: 33 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 55. Southwest wind 5 to 7 mph.

    High: 55 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 45. South wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 28. Light south wind.
Friday
Sunny, with a high near 50. Southwest wind around 5 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 27. Calm wind.
Saturday
Mostly sunny, with a high near 53. Calm wind becoming south around 5 mph.
Saturday Night
Mostly clear, with a low around 30. Calm wind.
Sunday
Sunny, with a high near 52. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Washington's Birthday
Partly sunny, with a high near 55. Southwest wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 37. Southeast wind around 6 mph.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 53. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38. Southeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Wednesday
A 40 percent chance of rain. Mostly sunny, with a high near 50. West wind 9 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Melvina WI
 43.84°N 90.85°W
Last Update:
6:17 am CST Feb 12, 2026
Forecast Valid:
7am CST Feb 12, 2026-6pm CST Feb 18, 2026
 
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Additional Resources

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Chance of Precipitation