Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
35°F
2°C
| Humidity | 80% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1021.2 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 9.00 mi |
| Last update | 3 Mar 6:55 pm CST |
Extended Forecast for
5 Miles SSW Sparta WI
Tonight

Low: 26 °F
Mostly Clear
Wednesday
High: 55 °F
Patchy Fog
then SunnyWednesday Night
Low: 34 °F
Partly Cloudy
then Slight
Chance
ShowersThursday

High: 51 °F
Chance
ShowersThursday Night
Low: 39 °F
Mostly Cloudy
then Chance
ShowersFriday

High: 60 °F
Showers
Friday Night

Low: 36 °F
Showers
LikelySaturday
High: 50 °F
Slight Chance
Showers then
Mostly SunnySaturday Night

Low: 34 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 26. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 55. Calm wind becoming southeast around 5 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 34. Calm wind.
Thursday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 51. Light east wind.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.
Friday
Showers. High near 60. Southeast wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 36. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 34. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 60. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 36. West wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 63. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 43. Southwest wind around 9 mph, with gusts as high as 20 mph.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 60. Southwest wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Sparta WI
43.89°N 90.82°W
43.89°N 90.82°W
6:26 pm CST Mar 3, 2026
7pm CST Mar 3, 2026-6pm CDT Mar 10, 2026



