Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
41°F
5°C
| Humidity | 40% |
| Wind Speed | Calm |
| Barometer | 30.13 in (1021.2 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Last update | 29 Mar 1:55 am CDT |
Extended Forecast for
Warrens WI
Overnight

Low: 34 °F
Mostly Cloudy
Sunday

High: 64 °F
Mostly Sunny
Sunday Night

Low: 40 °F
Mostly Clear
Monday

High: 75 °F
Mostly Sunny
Monday Night

Low: 43 °F
Chance
T-stormsTuesday

High: 55 °F
Chance
ShowersTuesday Night

Low: 25 °F
Slight Chance
ShowersWednesday

High: 48 °F
Mostly Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy
then Slight
Chance Snow
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a low around 34. Southwest wind around 9 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 64. South wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 40. South wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 75. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43. East wind 7 to 9 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 55. East wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 25. North wind 7 to 11 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 48. North wind 6 to 8 mph becoming east in the afternoon.
Wednesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 24. East wind 7 to 9 mph, with gusts as high as 21 mph.
Thursday
A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 42. East wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. East wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 49. East wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Showers likely. Mostly cloudy, with a low around 34. East wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 50. East wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Warrens WI
44.14°N 90.51°W
44.14°N 90.51°W
1:26 am CDT Mar 29, 2026
2am CDT Mar 29, 2026-6pm CDT Apr 4, 2026


