National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Light Rain Fog/Mist

33°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 29.97 in (1016.2 mb)
Dewpoint 33°F (1°C)
Visibility 2.25 mi
Last update 8 Nov 7:55 pm CST
Extended Forecast for

Melvina WI

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. North wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: A slight chance of snow between noon and 5pm, then scattered flurries after 5pm. Increasing clouds, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 31 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 37. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Light and variable wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 18 mph.

    Low: 21 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 47. South wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. West wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. West wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. North wind 6 to 11 mph, with gusts as high as 23 mph.
Sunday
A slight chance of snow between noon and 5pm, then scattered flurries after 5pm. Increasing clouds, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 17. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 37. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 21. Light and variable wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 18 mph.
Veterans Day
Partly sunny, with a high near 47. South wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 33. West wind 8 to 11 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 48. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 28. West wind 6 to 9 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 52. West wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 30. Light and variable wind becoming southeast around 5 mph after midnight.
Friday
Sunny, with a high near 57. Southeast wind 5 to 8 mph.
Friday Night
Mostly cloudy, with a low around 41. South wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 62. South wind 9 to 13 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Melvina WI
 43.8°N 90.79°W
Last Update:
6:26 pm CST Nov 8, 2025
Forecast Valid:
8pm CST Nov 8, 2025-6pm CST Nov 15, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation