Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
38°F
3°C
| Humidity | 55% |
| Wind Speed | Calm |
| Barometer | 30.14 in (1021.7 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 9.00 mi |
| Last update | 3 Mar 1:55 am CST |
Extended Forecast for
Warrens WI
Overnight

Low: 33 °F
Slight Chance
SnowTuesday
High: 50 °F
Slight Chance
Snow then
Mostly SunnyTuesday Night

Low: 26 °F
Partly Cloudy
Wednesday

High: 53 °F
Sunny
Wednesday Night
Low: 30 °F
Mostly Clear
then Slight
Chance RainThursday

High: 50 °F
Chance Rain
Thursday Night
Low: 36 °F
Mostly Cloudy
then Slight
Chance RainFriday

High: 58 °F
Rain
Friday Night

Low: 36 °F
Rain Likely
Detailed Forecast
Overnight
A 20 percent chance of snow after 4am. Cloudy, with a low around 33. Light southeast wind.
Tuesday
A 20 percent chance of snow before 7am. Partly sunny, with a high near 50. Calm wind.
Tuesday Night
Partly cloudy, with a low around 26. Calm wind.
Wednesday
Sunny, with a high near 53. Calm wind becoming south around 5 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 30. Calm wind.
Thursday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 50. Calm wind becoming east 5 to 7 mph.
Thursday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 36. Southeast wind 3 to 6 mph.
Friday
Rain. High near 58. Southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 53. West wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 30. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 58. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind 6 to 8 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 58. West wind 6 to 10 mph, with gusts as high as 21 mph.
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
12:26 am CST Mar 3, 2026
2am CST Mar 3, 2026-6pm CDT Mar 9, 2026



