Band of Accumulating Snow Saturday

A band of accumulating snow will move into the area around daybreak Saturday, continuing through the day before tapering off by early evening. Generally 1 to 4" of snow are expected within the band, with locally higher amounts nearing 6" possible. The band could still shift slightly north/south, which will result in a subsequent shift in where travel impacts are highest. Read More >

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Partly Cloudy

24°F

-4°C

Humidity 44%
Wind Speed Calm
Barometer 30.21 in (1024.4 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 28 Feb 9:55 am CST
Extended Forecast for

5 Miles SSW Sparta WI

  • Today

    Today: Snow.  High near 23. Light north wind.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: A 50 percent chance of snow before 8pm.  Mostly cloudy, with a low around 7. Calm wind.  New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 29. Calm wind.

    High: 29 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Light and variable wind.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 41. South wind 3 to 8 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow before 9pm, then a chance of rain and snow.  Mostly cloudy, with a low around 30. Calm wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before noon, then a slight chance of rain.  Mostly cloudy, with a high near 44. Calm wind.  Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after noon.  Mostly sunny, with a high near 46. Light east wind.

    High: 46 °F

    Chance Rain

Detailed Forecast

Today
Snow. High near 23. Light north wind. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 50 percent chance of snow before 8pm. Mostly cloudy, with a low around 7. Calm wind. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 29. Calm wind.
Sunday Night
Mostly clear, with a low around 14. Light and variable wind.
Monday
Mostly sunny, with a high near 41. South wind 3 to 8 mph.
Monday Night
A slight chance of snow before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 27. Calm wind.
Wednesday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 46. Light east wind.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 34. Calm wind.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 52. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37. Light southeast wind.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. Light and variable wind becoming southwest 5 to 7 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Sparta WI
 43.89°N 90.82°W
9:51 am CST Feb 28, 2026
10am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
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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