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.

Partly Cloudy

24°C

76°F

Humidity 62%
Wind Speed Calm
Barometer 1012.0 mb (29.89 in)
Dewpoint 17°C (62°F)
Visibility 16 km
Heat Index26°C (78°F)
Last update 12 Jul 7:55 pm CDT
Extended Forecast for

4 Miles NW Melvina WI

  • Tonight

    Tonight: Areas of smoke after 1am. Mostly clear, with a low around 15. West wind 3 to 8 km/h.

    Low: 15 °C

    Partly Cloudy
    then Areas
    Smoke

  • Sunday

    Sunday: Areas of smoke between 1pm and 3pm. Sunny, with a high near 29. Light southwest wind increasing to 8 to 13 km/h in the morning.

    High: 29 °C

    Areas Smoke

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Southwest wind 8 to 11 km/h.

    Low: 19 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. West wind 5 to 10 km/h.

    High: 32 °C

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. South wind 5 to 13 km/h.

    High: 32 °C

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. South wind 5 to 10 km/h.

    Low: 21 °C

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 28. South wind 8 to 13 km/h. Chance of precipitation is 60%.

    High: 28 °C

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17. Northeast wind around 11 km/h.

    Low: 17 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Areas of smoke after 1am. Mostly clear, with a low around 15. West wind 3 to 8 km/h.
Sunday
Areas of smoke between 1pm and 3pm. Sunny, with a high near 29. Light southwest wind increasing to 8 to 13 km/h in the morning.
Sunday Night
Mostly clear, with a low around 19. Southwest wind 8 to 11 km/h.
Monday
Sunny, with a high near 32. West wind 5 to 10 km/h.
Monday Night
Partly cloudy, with a low around 21. Calm wind.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. South wind 5 to 13 km/h.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. South wind 5 to 10 km/h.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 28. South wind 8 to 13 km/h. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17. Northeast wind around 11 km/h.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 25. North wind around 11 km/h.
Thursday Night
Mostly cloudy, with a low around 15. North wind 3 to 8 km/h.
Friday
Partly sunny, with a high near 26. North wind 3 to 8 km/h.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 16. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 27. South wind 5 to 10 km/h.
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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:
7:59 pm CDT Jul 12, 2025
Forecast Valid:
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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