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Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
69°F
21°C
| Humidity | 85% |
| Wind Speed | SW 5 mph |
| Barometer | 29.97 in (1015.0 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jun 9:55 am CDT |
Extended Forecast for
2 Miles SE Ontario WI
Today
High: 79 °F
Showers
LikelyTonight
Low: 54 °F
Chance
Showers then
Partly CloudyThursday
High: 75 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 77 °F
Mostly Sunny
Friday Night
Low: 55 °F
Partly Cloudy
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
then Chance
ShowersSunday
High: 87 °F
Partly Sunny
then Partly
Sunny and
Breezy
Detailed Forecast
Today
Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 79. West wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 54. West wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 54. Calm wind.
Friday
Mostly sunny, with a high near 77. Calm wind becoming east around 6 mph in the morning.
Friday Night
Partly cloudy, with a low around 55. Light east wind.
Saturday
Mostly sunny, with a high near 81. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Southeast wind around 8 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 87. Breezy, with a southeast wind 8 to 17 mph, with gusts as high as 26 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. South wind 10 to 15 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 92. Breezy, with a south wind 9 to 17 mph, with gusts as high as 26 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 29 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind around 7 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Ontario WI
43.71°N 90.56°W
43.71°N 90.56°W
5:31 am CDT Jun 24, 2026
11am CDT Jun 24, 2026-6pm CDT Jun 30, 2026
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