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Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
24°F
-4°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.88 in (1012.8 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 15 Feb 12:55 am CST |
Extended Forecast for
4 Miles NNE Sparta / Fort McCoy Airport WI
Overnight

Low: 22 °F
Partly Cloudy
Sunday

High: 54 °F
Sunny
Sunday Night

Low: 36 °F
Partly Cloudy
Washington's Birthday

High: 58 °F
Sunny
Monday Night

Low: 33 °F
Partly Cloudy
Tuesday
High: 52 °F
Partly Sunny
then Slight
Chance RainTuesday Night

Low: 40 °F
Rain
Wednesday

High: 54 °F
Chance Rain
Wednesday Night
Low: 27 °F
Chance
Rain/Snow
then Slight
Chance Snow
Detailed Forecast
Overnight
Partly cloudy, with a low around 22. Calm wind.
Sunday
Sunny, with a high near 54. Calm wind.
Sunday Night
Partly cloudy, with a low around 36. Calm wind becoming south around 6 mph after midnight. Winds could gust as high as 18 mph.
Washington's Birthday
Sunny, with a high near 58. West wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 33. Light and variable wind.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 52. East wind 5 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Rain. Low around 40. East wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of rain. Mostly sunny, with a high near 54. South wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
A chance of rain and snow before midnight, then a slight chance of snow. Partly cloudy, with a low around 27. West wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow after noon. Partly sunny, with a high near 41. West wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21. North wind 6 to 8 mph, with gusts as high as 18 mph.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 33. Northwest wind 6 to 9 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15. Northwest wind around 5 mph.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 34. West wind 5 to 8 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Sparta / Fort McCoy Airport WI
44.01°N 90.72°W
44.01°N 90.72°W
11:56 pm CST Feb 14, 2026
1am CST Feb 15, 2026-6pm CST Feb 21, 2026


