Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

39°F

4°C

Humidity 55%
Wind Speed S 7 mph
Barometer 30.28 in (1027.0 mb)
Dewpoint 24°F (-4°C)
Visibility 9.00 mi
Wind Chill34°F (1°C)
Last update 2 Mar 12:55 pm CST
Extended Forecast for

Melvina WI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 42. South wind around 6 mph becoming calm.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of drizzle or freezing rain before 4am, then a slight chance of snow and freezing rain between 4am and 5am, then a chance of drizzle, snow, and freezing rain after 5am.  Mostly cloudy, with a low around 30. Light south wind.  Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: A chance of drizzle or freezing rain before 9am, then a slight chance of drizzle between 9am and 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 46. Calm wind.  Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Drizzle/Freezing
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon.  Sunny, with a high near 52. Light east wind.

    High: 52 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Mostly cloudy, with a high near 49. Calm wind becoming east around 5 mph.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 38. Southeast wind 3 to 6 mph.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday

    Friday: Rain.  High near 59. Southeast wind 6 to 8 mph.  Chance of precipitation is 90%.

    High: 59 °F

    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 42. South wind around 6 mph becoming calm.
Tonight
A slight chance of drizzle or freezing rain before 4am, then a slight chance of snow and freezing rain between 4am and 5am, then a chance of drizzle, snow, and freezing rain after 5am. Mostly cloudy, with a low around 30. Light south wind. Chance of precipitation is 30%.
Tuesday
A chance of drizzle or freezing rain before 9am, then a slight chance of drizzle between 9am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 46. Calm wind. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 28. Calm wind.
Wednesday
A 20 percent chance of rain after noon. Sunny, with a high near 52. Light east wind.
Wednesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 35. Calm wind.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 49. Calm wind becoming east around 5 mph.
Thursday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 38. Southeast wind 3 to 6 mph.
Friday
Rain. High near 59. Southeast wind 6 to 8 mph. Chance of precipitation is 90%.
Friday Night
Rain likely and possibly a thunderstorm before midnight, then a chance of rain. Cloudy, with a low around 41. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 57. West wind 7 to 9 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 33. West wind 6 to 8 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 58. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Melvina WI
 43.8°N 90.79°W
1:01 pm CST Mar 2, 2026
1pm CST Mar 2, 2026-6pm CDT Mar 8, 2026
 
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Additional Resources

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