Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Light Rain Fog/Mist
43°F
6°C
| Humidity | 95% |
| Wind Speed | NW 10 mph |
| Barometer | 29.62 in (1003.7 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 1.38 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 7 Mar 6:55 am CST |
Extended Forecast for
2 Miles S Tomah WI
Today
High: 43 °F⇓
Chance
Showers and
Patchy Fog
then Mostly
CloudyTonight
Low: 31 °F⇑
Mostly Clear
then Partly
Cloudy and
BreezySunday

High: 62 °F
Mostly Sunny
Sunday Night

Low: 44 °F
Mostly Cloudy
Monday

High: 65 °F
Mostly Sunny
Monday Night

Low: 34 °F
Mostly Clear
Tuesday
High: 51 °F
Mostly Sunny
then Chance
ShowersTuesday Night
Low: 27 °F
Chance
Showers then
Chance
Rain/SnowWednesday

High: 41 °F
Chance Snow
Showers
Detailed Forecast
Today
A 30 percent chance of showers, mainly before 8am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a temperature falling to around 34 by 2pm. West wind 9 to 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a temperature falling to near 31 by 11pm, then rising to around 36 during the remainder of the night. Breezy, with a southwest wind 7 to 16 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 62. Southwest wind 13 to 15 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 44. Southwest wind 10 to 13 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 65. Southwest wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 34. Light and variable wind becoming northeast 5 to 8 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 51. East wind 9 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Northeast wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 41. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 21. Northwest wind 5 to 9 mph, with gusts as high as 18 mph.
Thursday
Partly sunny, with a high near 46. Northwest wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A chance of rain and snow showers. Cloudy, with a low around 29. South wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Breezy, with a southwest wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Tomah WI
43.97°N 90.51°W
43.97°N 90.51°W
5:46 am CST Mar 7, 2026
7am CST Mar 7, 2026-6pm CDT Mar 13, 2026


