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Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

A Few Clouds

40°F

4°C

Humidity 66%
Wind Speed Calm
Barometer 30.03 in (1018.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 9 Jan 12:55 pm CST
Extended Forecast for

5 Miles NE Norwalk WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 36. West wind 5 to 9 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 24. Calm wind becoming west around 5 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 29. Blustery, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. New snow accumulation of less than one inch possible.

    High: 29 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. Blustery, with a northwest wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 15 °F

    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 27. Northwest wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 27 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. West wind around 9 mph, with gusts as high as 18 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 29. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain. Mostly cloudy, with a high near 42. West wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 42 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 36. West wind 5 to 9 mph.
Tonight
A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 24. Calm wind becoming west around 5 mph after midnight. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Cloudy, then gradually becoming mostly sunny, with a high near 29. Blustery, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, with a low around 15. Blustery, with a northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Sunday
Partly sunny, with a high near 27. Northwest wind 7 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 19. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 39. West wind around 9 mph, with gusts as high as 18 mph.
Monday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 29. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 42. West wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 22. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 26. North wind around 11 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 13. North wind 6 to 9 mph, with gusts as high as 18 mph.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 26. West wind 6 to 9 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Norwalk WI
 43.88°N 90.58°W
Last Update:
1:21 pm CST Jan 9, 2026
Forecast Valid:
1pm CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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Additional Resources

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Chance of Precipitation