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Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Mostly Cloudy
83°F
28°C
| Humidity | 47% |
| Wind Speed | SW 7 G 20 mph |
| Barometer | 29.99 in (1015.6 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 13 Jul 2:55 pm CDT |
Extended Forecast for
Tomah WISimilar City Names
Tonight
Low: 59 °F
Areas Smoke
then Mostly
ClearMonday
High: 86 °F
Slight Chance
SprinklesMonday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 67 °F
Chance
ShowersWednesday
High: 83 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 63 °F
Showers
LikelyThursday
High: 74 °F
Chance
T-stormsThursday Night
Low: 57 °F
Slight Chance
Showers
Detailed Forecast
Tonight
Areas of smoke before 10pm. Mostly clear, with a low around 59. Light southwest wind.
Monday
A slight chance of sprinkles before 8am. Mostly sunny, with a high near 86. West wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 67. Calm wind.
Tuesday
Sunny, with a high near 87. South wind 3 to 8 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Light south wind. Chance of precipitation is 30%.
Wednesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Northwest wind around 5 mph becoming east after midnight. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. North wind 5 to 7 mph.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 57. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59. Light south wind.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Light and variable wind.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the morning.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tomah WISimilar City Names
43.99°N 90.51°W
43.99°N 90.51°W
1:59 pm CDT Jul 13, 2025
3pm CDT Jul 13, 2025-6pm CDT Jul 20, 2025
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