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Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

16°F

-9°C

Humidity 76%
Wind Speed NW 10 mph
Barometer 30.15 in (1023.0 mb)
Dewpoint 10°F (-12°C)
Visibility 8.00 mi
Wind Chill4°F (-16°C)
Last update 29 Dec 12:55 pm CST
Extended Forecast for

3 Miles SW Warrens WI

  • This Afternoon

    This Afternoon: Patchy blowing snow before 3pm. Partly sunny, with a high near 16. Wind chill values as low as -2. Blustery, with a northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 16 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Wind chill values as low as -11. Northwest wind 7 to 13 mph, with gusts as high as 26 mph.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly between noon and 5pm. Mostly cloudy, with a high near 27. Wind chill values as low as -7. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -3. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.

    Low: -3 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 14. West wind around 6 mph.

    High: 14 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. Light west wind.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 20. Northwest wind 3 to 6 mph.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Patchy blowing snow before 3pm. Partly sunny, with a high near 16. Wind chill values as low as -2. Blustery, with a northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 2. Wind chill values as low as -11. Northwest wind 7 to 13 mph, with gusts as high as 26 mph.
Tuesday
Snow likely, mainly between noon and 5pm. Mostly cloudy, with a high near 27. Wind chill values as low as -7. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 14. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday
A 50 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 22. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around -3. Northwest wind 5 to 7 mph, with gusts as high as 18 mph.
New Year's Day
Partly sunny, with a high near 14. West wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 2. Light west wind.
Friday
Mostly sunny, with a high near 20. Northwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 5. Light northwest wind.
Saturday
Mostly sunny, with a high near 23. Calm wind becoming west around 5 mph.
Saturday Night
Mostly cloudy, with a low around 10. South wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 31. South wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Warrens WI
 44.09°N 90.54°W
Last Update:
1:46 pm CST Dec 29, 2025
Forecast Valid:
2pm CST Dec 29, 2025-6pm CST Jan 4, 2026
 
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