Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fair
65°F
18°C
| Humidity | 69% |
| Wind Speed | Calm |
| Barometer | 30.19 in (1022.6 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 23 Jun 8:55 am CDT |
Extended Forecast for
Melvina WI
Today

High: 78 °F
Mostly Sunny
Tonight

Low: 59 °F
Showers
Wednesday

High: 79 °F
Showers
LikelyWednesday Night
Low: 55 °F
Chance
T-storms then
Partly CloudyThursday

High: 76 °F
Mostly Sunny
Thursday Night

Low: 55 °F
Partly Cloudy
Friday

High: 79 °F
Mostly Sunny
Friday Night

Low: 58 °F
Partly Cloudy
Saturday

High: 82 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 78. Light southwest wind.
Tonight
Showers and thunderstorms before 4am, then showers and possibly a thunderstorm, mainly after 4am. Low around 59. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. West wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 55. Light and variable wind.
Thursday
Mostly sunny, with a high near 76. Light northwest wind.
Thursday Night
Partly cloudy, with a low around 55. Calm wind.
Friday
Mostly sunny, with a high near 79. Calm wind becoming east around 5 mph.
Friday Night
Partly cloudy, with a low around 58. Calm wind.
Saturday
Mostly sunny, with a high near 82. East wind 3 to 7 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 65. Southeast wind 7 to 10 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 29 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Breezy, with a south wind 13 to 16 mph, with gusts as high as 28 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Breezy, with a south wind 10 to 18 mph, with gusts as high as 28 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Melvina WI
43.8°N 90.79°W
43.8°N 90.79°W
9:02 am CDT Jun 23, 2026
9am CDT Jun 23, 2026-6pm CDT Jun 29, 2026


