Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

23°F

-5°C

Humidity 58%
Wind Speed NW 9 mph
Barometer 30.18 in (1023.8 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 21 Feb 5:55 pm CST
Extended Forecast for

3 Miles SW Warrens WI

  • Tonight

    Tonight: A chance of flurries.  Mostly cloudy, with a low around 10. Wind chill values as low as -5. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 10 °F

    Chance
    Flurries

  • Sunday

    Sunday: A chance of flurries before 4pm.  Partly sunny, with a high near 22. Wind chill values as low as -7. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 22 °F

    Chance
    Flurries and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. Wind chill values as low as -5. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. Wind chill values as low as -5. Northwest wind 5 to 7 mph becoming calm  in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow.  Partly sunny, with a high near 34. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 15. Northwest wind around 8 mph.

    Low: 15 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after noon.  Partly sunny, with a high near 30. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 30 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow.  Partly cloudy, with a low around 10. West wind around 6 mph.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of flurries. Mostly cloudy, with a low around 10. Wind chill values as low as -5. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Sunday
A chance of flurries before 4pm. Partly sunny, with a high near 22. Wind chill values as low as -7. Blustery, with a northwest wind 14 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 6. Wind chill values as low as -5. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 24. Wind chill values as low as -5. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 9. Calm wind becoming south 5 to 7 mph after midnight.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 34. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. Northwest wind around 8 mph.
Wednesday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 30. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
A 30 percent chance of snow. Partly cloudy, with a low around 10. West wind around 6 mph.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 34. West wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 18. Southwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 46. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 20. West wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 35. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Warrens WI
 44.09°N 90.54°W
3:56 pm CST Feb 21, 2026
6pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
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