Band of Accumulating Snow Saturday

A band of accumulating snow will move into the area around daybreak Saturday, continuing through the day before tapering off by early evening. Generally 1 to 4" of snow are expected within the band, with locally higher amounts nearing 6" possible. The band could still shift slightly north/south, which will result in a subsequent shift in where travel impacts are highest. Read More >

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

27°F

-3°C

Humidity 45%
Wind Speed Calm
Barometer 30.02 in (1017.6 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 28 Feb 1:55 am CST
Extended Forecast for

Melvina WI

Winter Weather Advisory February 28, 06:00am until February 28, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Mostly cloudy, with a low around 17. Light north wind increasing to 6 to 11 mph. Winds could gust as high as 25 mph.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow, mainly after 11am.  High near 23. North wind 5 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow, mainly before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 7. North wind around 6 mph.  New snow accumulation of less than one inch possible.

    Low: 7 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 27. Wind chill values as low as -1. North wind around 5 mph becoming calm  in the afternoon.

    High: 27 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. Light and variable wind.

    Low: 12 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 39. South wind 5 to 9 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 27. South wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 60%.

    Low: 27 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday

    Tuesday: A chance of rain and snow, mainly before noon.  Mostly cloudy, with a high near 41. Calm wind becoming northeast around 5 mph.  Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Light and variable wind.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 17. Light north wind increasing to 6 to 11 mph. Winds could gust as high as 25 mph.
Saturday
Snow, mainly after 11am. High near 23. North wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
A 50 percent chance of snow, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 7. North wind around 6 mph. New snow accumulation of less than one inch possible.
Sunday
Sunny, with a high near 27. Wind chill values as low as -1. North wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 12. Light and variable wind.
Monday
Mostly sunny, with a high near 39. South wind 5 to 9 mph.
Monday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 27. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.
Tuesday
A chance of rain and snow, mainly before noon. Mostly cloudy, with a high near 41. Calm wind becoming northeast around 5 mph. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 24. Light and variable wind.
Wednesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 46. Southeast wind 3 to 6 mph.
Wednesday Night
A 40 percent chance of rain. Partly cloudy, with a low around 33. Southeast wind 3 to 5 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 50. Southeast wind 3 to 6 mph.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 35. Southeast wind around 6 mph.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 49. Southeast wind 6 to 8 mph becoming northwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Melvina WI
 43.8°N 90.79°W
2:31 am CST Feb 28, 2026
2am CST Feb 28, 2026-6pm CST Mar 6, 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