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.

Partly Cloudy

45°F

7°C

Humidity 24%
Wind Speed S 16 G 23 mph
Barometer 29.83 in (1011.4 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 17 Mar 10:55 am CDT
Extended Forecast for

Melvina WI

  • Today

    Today: Mostly sunny, with a high near 63. Breezy, with a south wind 18 to 23 mph, with gusts as high as 38 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. East wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 34. East wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. Patchy blowing snow after 4pm. High near 39. Breezy, with a northeast wind 15 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 7pm. The snow could be heavy at times. Areas of blowing snow before 1am. Low around 22. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Rain/Snow and
    Areas Blowing
    Snow

  • Thursday

    Thursday: Sunny, with a high near 43. Northwest wind 9 to 11 mph, with gusts as high as 24 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. South wind around 7 mph, with gusts as high as 18 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 53. South wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 53 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 63. Breezy, with a south wind 18 to 23 mph, with gusts as high as 38 mph.
Tonight
Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 59. East wind 5 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 34. East wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Snow, possibly mixed with rain. Patchy blowing snow after 4pm. High near 39. Breezy, with a northeast wind 15 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. The snow could be heavy at times. Areas of blowing snow before 1am. Low around 22. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Sunny, with a high near 43. Northwest wind 9 to 11 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 27. South wind around 7 mph, with gusts as high as 18 mph.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 53. South wind 7 to 9 mph, with gusts as high as 21 mph.
Friday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 29. Southwest wind 6 to 8 mph becoming north after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 48. North wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 26. Light and variable wind becoming southeast around 6 mph in the evening.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 50. Southeast wind 6 to 10 mph.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Melvina WI
 43.8°N 90.79°W
Last Update:
9:59 am CDT Mar 17, 2025
Forecast Valid:
11am CDT Mar 17, 2025-6pm CDT Mar 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation