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Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
68°F
20°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 30.08 in (1018.9 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 25 Aug 8:55 am CDT |
Extended Forecast for
Warrens WI
Today
High: 82 °F
Partly Sunny
Tonight
Low: 61 °F
Chance
T-stormsWednesday
High: 81 °F
Mostly Sunny
then Slight
Chance
ShowersWednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 80 °F
Chance
Showers
Detailed Forecast
Today
Partly sunny, with a high near 82. Southwest wind 7 to 11 mph.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 61. South wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 20 percent chance of showers after 4pm. Mostly sunny, with a high near 81. Northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 57. Northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 52. Calm wind.
Friday
Sunny, with a high near 82. Calm wind.
Friday Night
Partly cloudy, with a low around 57. Light south wind.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 80. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 8 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 3 to 5 mph.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind 5 to 7 mph.
Additional Forecasts and Information
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Point Forecast:
Warrens WI
44.14°N 90.51°W
44.14°N 90.51°W
9:02 am CDT Aug 25, 2026
10am CDT Aug 25, 2026-6pm CDT Aug 31, 2026
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