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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
24°F
-4°C
| Humidity | 75% |
| Wind Speed | NW 7 mph |
| Barometer | 30.14 in (1022.2 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 11 Jan 1:55 am CST |
Extended Forecast for
Melvina WI
Overnight

Low: 17 °F
Scattered
Snow Showers
and BlusterySunday

High: 29 °F
Partly Sunny
Sunday Night

Low: 24 °F
Partly Cloudy
Monday

High: 42 °F
Mostly Sunny
Monday Night

Low: 31 °F
Mostly Cloudy
Tuesday

High: 45 °F
Chance Rain
Tuesday Night
Low: 21 °F
Mostly Cloudy
then Slight
Chance SnowWednesday
High: 27 °F
Slight Chance
Snow then
Mostly SunnyWednesday Night

Low: 12 °F
Partly Cloudy
Detailed Forecast
Overnight
Scattered snow showers, mainly before 4am. Cloudy, with a low around 17. Blustery, with a northwest wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of around an inch possible.
Sunday
Partly sunny, with a high near 29. Northwest wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 24. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 42. West wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.
Tuesday
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 45. West wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 21. Northwest wind around 14 mph, with gusts as high as 26 mph.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 27. North wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 12. North wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Thursday
A 40 percent chance of snow after noon. Partly sunny, with a high near 30. Light southwest wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Snow likely. Mostly cloudy, with a low around 21. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 30. West wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10. Northwest wind around 11 mph, with gusts as high as 22 mph.
Saturday
Mostly cloudy, with a high near 19. Northwest wind around 11 mph, with gusts as high as 21 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Melvina WI
43.8°N 90.76°W
43.8°N 90.76°W
1:31 am CST Jan 11, 2026
2am CST Jan 11, 2026-6pm CST Jan 17, 2026



