Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Partly Cloudy

27°F

-3°C

Humidity 74%
Wind Speed Calm
Barometer 30.22 in (1024.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 11 Jan 6:55 pm CST
Extended Forecast for

3 Miles SW Warrens WI

  • Tonight

    Tonight: A slight chance of flurries before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 24. Southwest wind 8 to 13 mph, with gusts as high as 29 mph.

    Low: 24 °F

    Slight Chance
    Flurries

  • Monday

    Monday: Mostly sunny, with a high near 41. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 28. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of rain.  Mostly cloudy, with a high near 43. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 43 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after midnight.  Cloudy, with a low around 20. Blustery, with a west wind 14 to 18 mph, with gusts as high as 34 mph.

    Low: 20 °F

    Cloudy then
    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: A 30 percent chance of snow before noon.  Partly sunny, with a high near 27. Blustery, with a north wind 16 to 22 mph, with gusts as high as 37 mph.

    High: 27 °F

    Blustery.
    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 7. North wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 23 mph.

    Low: 7 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon.  Partly sunny, with a high near 26. Light and variable wind becoming south around 6 mph in the morning.

    High: 26 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 18. South wind around 7 mph.  Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely

Detailed Forecast

Tonight
A slight chance of flurries before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 24. Southwest wind 8 to 13 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 41. West wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Increasing clouds, with a low around 28. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 43. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 20. Blustery, with a west wind 14 to 18 mph, with gusts as high as 34 mph.
Wednesday
A 30 percent chance of snow before noon. Partly sunny, with a high near 27. Blustery, with a north wind 16 to 22 mph, with gusts as high as 37 mph.
Wednesday Night
Partly cloudy, with a low around 7. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 26. Light and variable wind becoming south around 6 mph in the morning.
Thursday Night
Snow likely. Mostly cloudy, with a low around 18. South wind around 7 mph. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 29. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8. Northwest wind around 9 mph, with gusts as high as 18 mph.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 18. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 3. West wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 20. West wind 9 to 11 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Warrens WI
 44.09°N 90.54°W
5:11 pm CST Jan 11, 2026
7pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database