Hazardous Weather Conditions
Current conditions at
Sparta, Sparta / Fort McCoy Airport (KCMY)
Lat: 43.96°NLon: 90.74°WElev: 837ft.
Fog
54°F
12°C
| Humidity | 99% |
| Wind Speed | Calm |
| Barometer | 29.69 in (1005.8 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 0.13 mi |
| Last update | 15 Apr 9:55 pm CDT |
Extended Forecast for
Melvina WI
Flood Watch until April 16, 07:00am
NOW until 7:00am Thu

Flood Watch
Tonight

Low: 53 °F
Showers and
Patchy FogThursday
High: 74 °F
Slight Chance
Showers and
Patchy Fog
then SunnyThursday Night

Low: 55 °F
Clear
Friday
High: 77 °F
Breezy.
Mostly Sunny
then ShowersFriday Night

Low: 33 °F
Showers
Saturday
High: 45 °F
Slight Chance
Rain/Snow and
BreezySaturday Night

Low: 28 °F
Partly Cloudy
Sunday

High: 50 °F
Sunny
Detailed Forecast
Tonight
Showers and thunderstorms, mainly before 4am. Patchy fog. Low around 53. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers between 7am and 8am. Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 74. Light and variable wind. Chance of precipitation is 20%.
Thursday Night
Clear, with a low around 55. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 20 mph.
Friday
Showers and possibly a thunderstorm after 1pm. High near 77. Breezy, with a south wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Low around 33. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A slight chance of rain and snow showers before 10am, then a slight chance of snow showers between 10am and 1pm. Mostly sunny, with a high near 45. Breezy, with a west wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 28. West wind 9 to 15 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 50. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 28. Northwest wind 5 to 7 mph becoming light and variable in the evening.
Monday
Sunny, with a high near 61. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 46. South wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 69. West wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 43. Southwest wind 6 to 8 mph.
Wednesday
Sunny, with a high near 66. South wind 6 to 9 mph, with gusts as high as 18 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
10:51 pm CDT Apr 15, 2026
11pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026



