Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Mostly Cloudy
36°F
2°C
| Humidity | 80% |
| Wind Speed | Calm |
| Barometer | 30.08 in (1019.7 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 9.00 mi |
| Last update | 19 Apr 7:55 am CDT |
Extended Forecast for
3 Miles SW Warrens WI
Today
High: 47 °F
Chance Snow
Showers then
SunnyTonight
Low: 22 °F
Mostly Clear
then FrostMonday
High: 54 °F
Frost then
Mostly SunnyMonday Night
Low: 40 °F
Partly Cloudy
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 39 °F
Mostly Clear
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
Thursday
High: 76 °F
Mostly Sunny
then Chance
Showers and
Breezy
Detailed Forecast
Today
A 40 percent chance of snow showers, mainly before 10am. Mostly sunny, with a high near 47. Northwest wind 8 to 14 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 22. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
Widespread frost before 7am. Otherwise, mostly sunny, with a high near 54. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 40. South wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 73. Southwest wind around 6 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 39. Light and variable wind.
Wednesday
Sunny, with a high near 75. Southeast wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 55. South wind 7 to 9 mph, with gusts as high as 21 mph.
Thursday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 76. Breezy, with a south wind 9 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. South wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. West wind 9 to 13 mph, with gusts as high as 22 mph.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 37. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 60. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SW Warrens WI
44.09°N 90.54°W
44.09°N 90.54°W
7:26 am CDT Apr 19, 2026
8am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
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