Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Mostly Cloudy

67°F

19°C

Humidity 74%
Wind Speed Calm
Barometer 29.75 in (1007.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 12 Oct 4:55 am CDT
Extended Forecast for

Melvina WI

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 87. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 87 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. South wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. Calm wind becoming north around 5 mph in the morning.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Mostly cloudy, with a low around 47. Calm wind becoming east around 5 mph after midnight.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 64. East wind around 5 mph becoming north in the afternoon.  Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 42. Breezy, with a light northwest wind increasing to 11 to 16 mph in the evening. Winds could gust as high as 33 mph.

    Low: 42 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 56. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 34 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 87. South wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 59. South wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 23 mph.
Tuesday
Mostly sunny, with a high near 73. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 52. Calm wind.
Wednesday
Mostly sunny, with a high near 68. Calm wind becoming north around 5 mph in the morning.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 47. Calm wind becoming east around 5 mph after midnight.
Thursday
Showers likely. Mostly cloudy, with a high near 64. East wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 42. Breezy, with a light northwest wind increasing to 11 to 16 mph in the evening. Winds could gust as high as 33 mph.
Friday
Mostly sunny, with a high near 56. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 34 mph.
Friday Night
Mostly clear, with a low around 31. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 58. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 38. South wind 8 to 13 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 64. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 29 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Melvina WI
 43.8°N 90.79°W
5:11 am CDT Oct 12, 2026
5am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database