Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
23°F
-5°C
| Humidity | 83% |
| Wind Speed | NW 17 G 25 mph |
| Barometer | 29.66 in (1005.8 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | NA |
| Wind Chill | 9°F (-13°C) |
| Last update | 16 Mar 5:55 am CDT |
Extended Forecast for
Wilton WI
Blizzard Warning March 16, 06:54am until March 16, 01:00pm
NOW until 1:00pm Mon
Blizzard Warning
Today
High: 21 °F
Heavy Snow
and Blowing
SnowTonight
Low: -3 °F
Chance
Flurries and
Blustery then
Partly CloudyTuesday
High: 22 °F
Increasing
CloudsTuesday Night
Low: 14 °F
Snow
Wednesday
High: 44 °F
Mostly Cloudy
Wednesday Night
Low: 29 °F
Slight Chance
Rain then
Slight Chance
Rain/Freezing
RainThursday
High: 48 °F
Partly Sunny
Thursday Night
Low: 30 °F
Mostly Cloudy
Detailed Forecast
Today
Snow, mainly before 10am, then a chance of flurries after 2pm. The snow could be heavy at times. Widespread blowing snow, mainly before 7am. High near 21. Wind chill values as low as -3. Blustery, with a northwest wind 22 to 24 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of flurries before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around -3. Wind chill values as low as -13. Blustery, with a northwest wind 7 to 17 mph, with gusts as high as 32 mph.
Tuesday
Increasing clouds, with a high near 22. Wind chill values as low as -14. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Snow, mainly before 1am. Low around 14. South wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly cloudy, with a high near 44. South wind around 6 mph.
Wednesday Night
A slight chance of rain before 4am, then a slight chance of freezing rain. Mostly cloudy, with a low around 29. Light southwest wind. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 48. Calm wind becoming northwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 30. Calm wind becoming southwest around 5 mph after midnight.
Friday
Partly sunny, with a high near 52. South wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 32. Southwest wind around 7 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 52. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 29. North wind around 7 mph.
Sunday
Partly sunny, with a high near 49. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Wilton WI
43.81°N 90.52°W
43.81°N 90.52°W
6:21 am CDT Mar 16, 2026
6am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
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