Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
4 Miles NW Melvina WI
Overnight
Low: 46 °F
Isolated
ShowersTuesday
High: 60 °F
Chance
T-storms then
Mostly SunnyTuesday Night
Low: 33 °F
Mostly Cloudy
Wednesday
High: 45 °F
Partly Sunny
then Chance
Wintry MixWednesday Night
Low: 31 °F
Wintry Mix
Likely then
Wintry Mix
and BreezyThursday
High: 53 °F
Showers and
BreezyThursday Night
Low: 33 °F
Chance
ShowersFriday
High: 53 °F
Partly Sunny
then Chance
ShowersFriday Night
Low: 38 °F
Showers
Detailed Forecast
Overnight
Isolated showers after 5am. Partly cloudy, with a low around 46. East wind 3 to 5 mph. Chance of precipitation is 10%.
Tuesday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Partly sunny, with a high near 60. North wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly cloudy, with a low around 33. North wind 7 to 10 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Wednesday
A chance of snow showers after 1pm, mixing with rain after 4pm. Partly sunny, with a high near 45. East wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday Night
Rain showers, snow showers, and sleet likely before 10pm, then rain likely, possibly mixed with snow showers between 10pm and 1am, then rain or freezing rain after 1am. Low around 31. Breezy, with an east wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Thursday
Showers. High near 53. Breezy, with an east wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 33. West wind 6 to 9 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 53. Northwest wind 5 to 7 mph becoming east in the afternoon.
Friday Night
Showers and possibly a thunderstorm. Low around 38. East wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Saturday
Showers likely. Mostly cloudy, with a high near 49. Northeast wind 10 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 47. Northwest wind around 11 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph.
Monday
Partly sunny, with a high near 51. Southwest wind 6 to 9 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NW Melvina WI
43.84°N 90.85°W
43.84°N 90.85°W
12:18 am CDT Mar 31, 2026
12am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
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