Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Mostly Cloudy
30°F
-1°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 29.64 in (1004.9 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 9.00 mi |
| Last update | 6 Feb 2:55 am CST |
Extended Forecast for
2 Miles N Ontario WI
Overnight
Low: 31 °F
Wintry Mix
LikelyFriday
High: 32 °F⇓
Chance
Flurries and
BreezyFriday Night
Low: 0 °F
Clear
Saturday
High: 24 °F
Increasing
CloudsSaturday Night
Low: 16 °F
Mostly Cloudy
Sunday
High: 34 °F
Partly Sunny
Sunday Night
Low: 20 °F
Mostly Cloudy
Monday
High: 44 °F
Mostly Sunny
Monday Night
Low: 29 °F
Mostly Cloudy
Detailed Forecast
Overnight
Snow and freezing rain likely before 5am, then a chance of snow. Cloudy, with a steady temperature around 31. West wind 7 to 11 mph becoming northwest. Winds could gust as high as 24 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of flurries before noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 22 by 5pm. Breezy, with a north wind 13 to 20 mph, with gusts as high as 30 mph.
Friday Night
Clear, with a low around 0. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph.
Saturday
Increasing clouds, with a high near 24. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 16. Southeast wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 34. Southeast wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 20. Calm wind.
Monday
Mostly sunny, with a high near 44. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly cloudy, with a low around 29. Light south wind.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 43. Light and variable wind becoming west 5 to 8 mph in the morning.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. Northwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36. Northwest wind 5 to 7 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. Light northwest wind.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 36. Calm wind becoming northwest around 5 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles N Ontario WI
43.75°N 90.58°W
43.75°N 90.58°W
2:53 am CST Feb 6, 2026
3am CST Feb 6, 2026-6pm CST Feb 12, 2026
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