Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Partly Cloudy
18°F
-8°C
| Humidity | 54% |
| Wind Speed | Calm |
| Barometer | 30.49 in (1034.3 mb) |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Last update | 1 Mar 7:55 am CST |
Extended Forecast for
Tomah WI
Today
High: 30 °F
Sunny
Tonight
Low: 12 °F
Mostly Clear
Monday
High: 41 °F
Increasing
CloudsMonday Night
Low: 27 °F
Mostly Cloudy
then Slight
Chance Wintry
MixTuesday
High: 43 °F
Chance
Rain/Freezing
Rain then
Slight Chance
RainTuesday Night
Low: 26 °F
Partly Cloudy
Wednesday
High: 45 °F
Chance Rain
Wednesday Night
Low: 32 °F
Chance Rain
Thursday
High: 48 °F
Chance Rain
Detailed Forecast
Today
Sunny, with a high near 30. Light and variable wind.
Tonight
Mostly clear, with a low around 12. Calm wind.
Monday
Increasing clouds, with a high near 41. South wind around 6 mph becoming calm in the afternoon.
Monday Night
A slight chance of snow between midnight and 3am, then a slight chance of freezing rain after 3am. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.
Tuesday
A chance of rain or freezing rain before 9am, then a chance of rain. Mostly cloudy, with a high near 43. Calm wind. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 26. Calm wind.
Wednesday
A 30 percent chance of rain, mainly before noon. Mostly sunny, with a high near 45. Calm wind becoming east around 5 mph.
Wednesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 32. Calm wind.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 48. Calm wind becoming east around 5 mph.
Thursday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 35. Calm wind becoming southeast around 5 mph after midnight.
Friday
Rain. High near 57. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29. West wind around 7 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 50. West wind 6 to 8 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tomah WI
43.99°N 90.51°W
43.99°N 90.51°W
9:36 am CST Mar 1, 2026
10am CST Mar 1, 2026-6pm CST Mar 7, 2026
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