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

25°F

-4°C

Humidity 74%
Wind Speed NW 3 mph
Barometer 30.24 in (1025.6 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 11 Feb 8:55 am CST
Extended Forecast for

4 Miles NW Melvina WI

  • Today

    Today: Sunny, with a high near 39. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 39 °F

    Sunny

  • Tonight

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

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 46. Light southeast wind.

    High: 46 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. Calm wind becoming southwest around 6 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Calm wind becoming south around 5 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. Calm wind becoming west around 6 mph.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 39. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 23. Light and variable wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Light southeast wind.
Thursday Night
Mostly clear, with a low around 28. Calm wind.
Friday
Sunny, with a high near 50. Calm wind becoming southwest around 6 mph.
Friday Night
Mostly clear, with a low around 28. Calm wind.
Saturday
Sunny, with a high near 52. Calm wind becoming south around 5 mph.
Saturday Night
Partly cloudy, with a low around 32. Light and variable wind.
Sunday
Sunny, with a high near 53. Calm wind becoming west around 6 mph.
Sunday Night
Partly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight.
Washington's Birthday
Mostly sunny, with a high near 53. South wind 6 to 9 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 39. South wind around 8 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 56. South wind 7 to 13 mph, with gusts as high as 23 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:
7:48 am CST Feb 11, 2026
Forecast Valid:
9am CST Feb 11, 2026-6pm CST Feb 17, 2026
 
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Additional Resources

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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