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Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
69°F
21°C
| Humidity | 85% |
| Wind Speed | SW 5 mph |
| Barometer | 29.97 in (1015.0 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jun 9:55 am CDT |
Extended Forecast for
3 Miles W Tunnel City WI
Today

High: 79 °F
Showers
LikelyTonight
Low: 53 °F
Chance
Showers then
Partly CloudyThursday

High: 75 °F
Mostly Sunny
Thursday Night

Low: 52 °F
Partly Cloudy
Friday

High: 78 °F
Mostly Sunny
Friday Night

Low: 54 °F
Partly Cloudy
Saturday

High: 82 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Partly Cloudy
then Chance
ShowersSunday

High: 88 °F
Slight Chance
Showers and
Breezy
Detailed Forecast
Today
Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 79. West wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 53. West wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 75. Calm wind becoming north around 5 mph.
Thursday Night
Partly cloudy, with a low around 52. Calm wind.
Friday
Mostly sunny, with a high near 78. Calm wind becoming east around 6 mph in the morning.
Friday Night
Partly cloudy, with a low around 54. Light east wind.
Saturday
Mostly sunny, with a high near 82. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. Southeast wind around 8 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 88. Breezy, with a south wind 9 to 17 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 71. South wind 10 to 15 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 93. Breezy, with a south wind 9 to 17 mph, with gusts as high as 28 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Breezy, with a south wind 9 to 16 mph, with gusts as high as 28 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southwest wind around 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
5:31 am CDT Jun 24, 2026
10am CDT Jun 24, 2026-6pm CDT Jun 30, 2026



