Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Mostly Cloudy
36°F
2°C
| Humidity | 59% |
| Wind Speed | Calm |
| Barometer | 29.98 in (1016.1 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Last update | 25 Mar 4:55 am CDT |
Extended Forecast for
Tunnel City WI
Today

High: 68 °F
Mostly Sunny
Tonight

Low: 44 °F
Partly Cloudy
Thursday

High: 58 °F
Chance
ShowersThursday Night

Low: 22 °F
Decreasing
CloudsFriday

High: 42 °F
Mostly Sunny
Friday Night

Low: 21 °F
Mostly Clear
Saturday

High: 50 °F
Mostly Sunny
Saturday Night

Low: 32 °F
Partly Cloudy
Sunday

High: 62 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 68. South wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm in the evening.
Thursday
A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 58. Light northwest wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. North wind 5 to 11 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 42. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 21. Northwest wind 5 to 9 mph becoming light west. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 50. West wind 6 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 32. Southwest wind around 6 mph becoming southeast in the evening.
Sunday
Mostly sunny, with a high near 62. South wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 41. South wind around 8 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 69. Southeast wind 6 to 8 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42. East wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 64. Southeast wind 10 to 13 mph, with gusts as high as 23 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
3:11 am CDT Mar 25, 2026
5am CDT Mar 25, 2026-6pm CDT Mar 31, 2026


