Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

65°F

18°C

Humidity 39%
Wind Speed Calm
Barometer 29.63 in (1003.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 9 Mar 12:55 pm CDT
Extended Forecast for

2 Miles N Ontario WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. Northwest wind around 6 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Northeast wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. East wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 4am, then a chance of snow showers and freezing rain.  Mostly cloudy, with a low around 31. Northeast wind 7 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Wintry
    Mix

  • Wednesday

    Wednesday: A chance of snow showers and freezing rain before 7am, then a chance of snow showers between 7am and 4pm, then a slight chance of rain showers after 4pm.  Mostly cloudy, with a high near 41. North wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Wintry
    Mix

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers after 1pm.  Partly sunny, with a high near 45. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow showers likely.  Mostly cloudy, with a low around 29. South wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Partly sunny, with a high near 44. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 44 °F

    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 68. Northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 35. Northeast wind 3 to 8 mph. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 51. East wind 9 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A chance of rain and snow showers before 4am, then a chance of snow showers and freezing rain. Mostly cloudy, with a low around 31. Northeast wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A chance of snow showers and freezing rain before 7am, then a chance of snow showers between 7am and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 41. North wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 22. Northwest wind around 6 mph becoming calm in the evening.
Thursday
A slight chance of rain and snow showers after 1pm. Partly sunny, with a high near 45. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 29. South wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Friday
Partly sunny, with a high near 44. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 28 mph.
Friday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
Saturday
A 40 percent chance of snow showers. Cloudy, with a high near 40. Southeast wind 3 to 8 mph.
Saturday Night
Rain and snow showers likely. Cloudy, with a low around 26. East wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 36. Breezy, with a north wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Ontario WI
 43.75°N 90.58°W
1:21 pm CDT Mar 9, 2026
2pm CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
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