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Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
43°F
6°C
| Humidity | 73% |
| Wind Speed | Calm |
| Barometer | 30.10 in (1020.3 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 1 Nov 11:55 am CDT |
Extended Forecast for
Tomah WI
This Afternoon

High: 45 °F
Scattered
ShowersTonight
Low: 25 °F
Partly Cloudy
then Patchy
FogSunday
High: 49 °F
Patchy Fog
then Partly
SunnySunday Night

Low: 36 °F
Chance
ShowersMonday

High: 55 °F
Sunny
Monday Night

Low: 30 °F
Mostly Clear
Tuesday

High: 56 °F
Mostly Sunny
Tuesday Night

Low: 36 °F
Mostly Cloudy
Wednesday

High: 55 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Scattered showers, mainly before 1pm. Mostly cloudy, with a high near 45. North wind 3 to 5 mph. Chance of precipitation is 30%.
Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 25. Calm wind.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 49. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36. Southwest wind 8 to 10 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 55. West wind 7 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 30. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 56. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 36. Light southeast wind.
Wednesday
Mostly sunny, with a high near 55. Northwest wind 5 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 28. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 55. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38. South wind around 6 mph.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 52. Southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Tomah WI
43.99°N 90.51°W
43.99°N 90.51°W
11:41 am CDT Nov 1, 2025
12pm CDT Nov 1, 2025-6pm CST Nov 7, 2025


