Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

35°F

2°C

Humidity 87%
Wind Speed Calm
Barometer 29.71 in (1007.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 6 Feb 4:55 am CST
Extended Forecast for

Melvina WI

  • Overnight

    Overnight: A 30 percent chance of snow.  Cloudy, with a steady temperature around 32. Northwest wind around 6 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Chance Snow

  • Friday

    Friday: A chance of flurries before noon.  Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 22 by 5pm. Breezy, with a north wind 11 to 21 mph, with gusts as high as 31 mph.

    High: 32 °F

    Chance
    Flurries and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 0. North wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 26 mph.

    Low: 0 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 24. Wind chill values as low as zero. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 24 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. Southeast wind around 7 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. Southeast wind 3 to 6 mph.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Light south wind.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. Southwest wind 3 to 6 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. South wind 3 to 6 mph.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow. Cloudy, with a steady temperature around 32. Northwest wind around 6 mph, with gusts as high as 23 mph.
Friday
A chance of flurries before noon. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 22 by 5pm. Breezy, with a north wind 11 to 21 mph, with gusts as high as 31 mph.
Friday Night
Clear, with a low around 0. North wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 26 mph.
Saturday
Increasing clouds, with a high near 24. Wind chill values as low as zero. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 18. Southeast wind around 7 mph.
Sunday
Partly sunny, with a high near 35. Southeast wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 21. Light south wind.
Monday
Partly sunny, with a high near 44. Southwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 30. South wind 3 to 6 mph.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 43. Southeast wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. Northwest wind around 8 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 36. Northwest wind 6 to 8 mph.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19. Northwest wind 3 to 6 mph.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 36. Northwest wind 3 to 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Melvina WI
 43.8°N 90.79°W
5:02 am CST Feb 6, 2026
5am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database