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Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Mostly Cloudy and Breezy

43°F

6°C

Humidity 42%
Wind Speed W 21 G 28 mph
Barometer 29.94 in (1014.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 18 Apr 4:55 pm CDT
Extended Forecast for

4 Miles NW Melvina WI

  • Tonight

    Tonight: Partly cloudy, with a low around 30. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow showers before 9am, then a chance of sprinkles and flurries between 9am and 10am. Mostly sunny, with a high near 48. Northwest wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 48 °F

    Chance
    Sprinkles/Snow
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 56. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 56 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. South wind around 9 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 73. South wind around 6 mph becoming northwest in the afternoon.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Southeast wind 5 to 9 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. Southeast wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. West wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of snow showers before 9am, then a chance of sprinkles and flurries between 9am and 10am. Mostly sunny, with a high near 48. Northwest wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 24. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 56. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 43. South wind around 9 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 73. South wind around 6 mph becoming northwest in the afternoon.
Tuesday Night
Clear, with a low around 42. Light and variable wind.
Wednesday
Sunny, with a high near 74. Southeast wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 56. Southeast wind 8 to 10 mph, with gusts as high as 22 mph.
Thursday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 77. Breezy, with a south wind 11 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 54. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 65. Southwest wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 58. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Melvina WI
 43.84°N 90.85°W
Last Update:
3:26 pm CDT Apr 18, 2026
Forecast Valid:
5pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
 
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