Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Overcast
19°F
-7°C
| Humidity | 57% |
| Wind Speed | NW 15 mph |
| Barometer | 29.93 in (1015.2 mb) |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 16 Mar 6:55 pm CDT |
Extended Forecast for
Melvina WI
Tonight
Low: -2 °F
Chance
Flurries and
Blustery then
Partly CloudyTuesday

High: 22 °F
Increasing
CloudsTuesday Night

Low: 16 °F
Snow
Wednesday
High: 45 °F
Chance Snow
then Mostly
SunnyWednesday Night

Low: 33 °F
Mostly Cloudy
Thursday

High: 50 °F
Mostly Sunny
Thursday Night

Low: 34 °F
Mostly Cloudy
Friday

High: 54 °F
Partly Sunny
Friday Night

Low: 33 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of flurries before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. Wind chill values as low as -12. Blustery, with a northwest wind 7 to 16 mph, with gusts as high as 29 mph.
Tuesday
Increasing clouds, with a high near 22. Wind chill values as low as -13. West wind 5 to 7 mph becoming south in the afternoon.
Tuesday Night
Snow, mainly before 4am. Low around 16. South wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 30 percent chance of snow before 7am. Partly sunny, with a high near 45. West wind 5 to 8 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Light south wind.
Thursday
Mostly sunny, with a high near 50. Light west wind.
Thursday Night
Mostly cloudy, with a low around 34. Calm wind becoming southwest around 6 mph after midnight.
Friday
Partly sunny, with a high near 54. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 33. West wind around 6 mph becoming southeast in the evening.
Saturday
Mostly sunny, with a high near 58. West wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 34. West wind around 10 mph becoming north after midnight. Winds could gust as high as 21 mph.
Sunday
Partly sunny, with a high near 51. North wind around 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 25. North wind 6 to 9 mph.
Monday
Partly sunny, with a high near 44. Northeast wind 6 to 9 mph becoming southeast in the afternoon.
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
6:06 pm CDT Mar 16, 2026
7pm CDT Mar 16, 2026-6pm CDT Mar 23, 2026



