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Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
58°F
14°C
| Humidity | 37% |
| Wind Speed | NW 8 G 20 mph |
| Barometer | 29.64 in (1003.9 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 9.00 mi |
| Last update | 15 Nov 3:55 pm CST |
Extended Forecast for
3 Miles W Tunnel City WI
Tonight

Low: 26 °F
Clear
Sunday

High: 46 °F
Sunny
Sunday Night

Low: 22 °F
Mostly Clear
Monday

High: 45 °F
Increasing
CloudsMonday Night

Low: 29 °F
Rain/Snow
LikelyTuesday

High: 40 °F
Chance Rain
Tuesday Night
Low: 26 °F
Slight Chance
Rain then
Mostly CloudyWednesday

High: 43 °F
Mostly Cloudy
Wednesday Night
Low: 31 °F
Mostly Cloudy
then Slight
Chance Rain
Detailed Forecast
Tonight
Clear, with a low around 26. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 46. Northwest wind 7 to 13 mph.
Sunday Night
Mostly clear, with a low around 22. Light west wind.
Monday
Increasing clouds, with a high near 45. Light and variable wind.
Monday Night
A chance of rain before 9pm, then snow likely, possibly mixed with rain. Cloudy, with a low around 29. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 40. East wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 26. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 43. Calm wind becoming southeast around 5 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 31. Calm wind.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 47. Calm wind becoming southeast around 6 mph in the morning.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32. Northeast wind around 6 mph.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 45. North wind 6 to 8 mph.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 29. North wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 46. West wind 5 to 7 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Tunnel City WI
44.01°N 90.63°W
44.01°N 90.63°W
4:16 pm CST Nov 15, 2025
4pm CST Nov 15, 2025-6pm CST Nov 22, 2025


