Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
38°F
3°C
| Humidity | 94% |
| Wind Speed | E 6 mph |
| Barometer | 30.01 in (1017.4 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 9.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 18 Nov 8:55 am CST |
Extended Forecast for
Tunnel City WI
Today

High: 36 °F
Rain/Snow
Tonight

Low: 25 °F
Mostly Cloudy
Wednesday

High: 41 °F
Mostly Cloudy
Wednesday Night

Low: 32 °F
Mostly Cloudy
Thursday
High: 48 °F
Slight Chance
Rain then
Partly SunnyThursday Night

Low: 24 °F
Partly Cloudy
Friday

High: 43 °F
Sunny
Friday Night

Low: 21 °F
Partly Cloudy
Saturday

High: 45 °F
Partly Sunny
Detailed Forecast
Today
Rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm. High near 36. East wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 25. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 41. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 32. Light south wind.
Thursday
A 20 percent chance of rain before noon. Partly sunny, with a high near 48. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 24. Northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 43. Northwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 21. Light and variable wind.
Saturday
Partly sunny, with a high near 45. Southwest wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 25. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 48. West wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 30. Southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 48. West wind 5 to 8 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Tunnel City WI
44.01°N 90.57°W
44.01°N 90.57°W
9:11 am CST Nov 18, 2025
9am CST Nov 18, 2025-6pm CST Nov 24, 2025


