Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Thunderstorm Light Rain in Vicinity
57°F
14°C
| Humidity | 92% |
| Wind Speed | Calm |
| Barometer | 29.91 in (1013.1 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 6.00 mi |
| Last update | 19 Jun 9:55 pm CDT |
Extended Forecast for
4 Miles E Sparta / Fort McCoy Airport WI
Tonight
Low: 50 °F
Clear
Saturday
High: 75 °F
Becoming
SunnySaturday Night
Low: 50 °F
Increasing
CloudsSunday
High: 74 °F
Mostly Cloudy
then Slight
Chance
ShowersSunday Night
Low: 51 °F
Slight Chance
ShowersMonday
High: 75 °F
Mostly Sunny
Monday Night
Low: 50 °F
Partly Cloudy
Tuesday
High: 76 °F
Mostly Sunny
then Chance
T-stormsTuesday Night
Low: 53 °F
Showers
Likely
Detailed Forecast
Tonight
Mostly cloudy early, then becoming clear, with a low around 50. West wind 3 to 5 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 75. Northwest wind 5 to 9 mph.
Saturday Night
Increasing clouds, with a low around 50. Light north wind.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 74. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 75. Northeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 50. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. Calm wind.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50. Light north wind.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. Calm wind.
Thursday Night
Partly cloudy, with a low around 52. Calm wind.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Calm wind.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles E Sparta / Fort McCoy Airport WI
43.97°N 90.66°W
43.97°N 90.66°W
10:16 pm CDT Jun 19, 2026
11pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
