Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Mostly Cloudy with Haze

20°F

-7°C

Humidity 65%
Wind Speed NW 16 G 24 mph
Barometer 29.82 in (1011.4 mb)
Dewpoint 10°F (-12°C)
Visibility 6.00 mi
Wind Chill6°F (-14°C)
Last update 16 Mar 10:55 am CDT
Extended Forecast for

4 Miles NW Melvina WI

Winter Weather Advisory March 16, 11:23am until March 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 16, 11:23am until March 16, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Today

    High: 21 °F

    Flurries
    Likely and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Flurries likely before 10pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around -6. Wind chill values as low as -16. Blustery, with a northwest wind 7 to 16 mph, with gusts as high as 29 mph.

    Low: -6 °F

    Flurries
    Likely and
    Blustery then
    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 23. Wind chill values as low as -17. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 23 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly before 4am.  Low around 16. South wind 6 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Southwest wind around 6 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Calm wind becoming south around 6 mph after midnight.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
Flurries likely after 2pm. Patchy blowing snow. Mostly cloudy, with a high near 21. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph.
Tonight
Flurries likely before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -6. Wind chill values as low as -16. Blustery, with a northwest wind 7 to 16 mph, with gusts as high as 29 mph.
Tuesday
Increasing clouds, with a high near 23. Wind chill values as low as -17. Light and variable wind becoming southwest around 6 mph in the morning.
Tuesday Night
Snow, mainly before 4am. Low around 16. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 45. Southwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 50. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 32. Calm wind becoming south around 6 mph after midnight.
Friday
Partly sunny, with a high near 53. South wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 33. Southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 55. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 32. North wind around 9 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 18 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Melvina WI
 43.84°N 90.85°W
11:07 am CDT Mar 16, 2026
11am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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