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

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

42°F

6°C

Humidity 44%
Wind Speed N 8 G 23 mph
Barometer 30.01 in (1017.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 11 Mar 3:55 pm CDT
Extended Forecast for

Rockland WI

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 24 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of snow before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then a chance of rain after 4pm. Increasing clouds, with a high near 45. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

    High: 45 °F

    Sunny then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain before 4am, then a chance of snow. Patchy blowing snow after 5am. Low around 30. Breezy, with a south wind 14 to 19 mph becoming west 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain and
    Breezy then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Friday

    Friday: A 30 percent chance of snow before 7am. Patchy blowing snow before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 40. Breezy, with a northwest wind 18 to 25 mph, with gusts as high as 44 mph.

    High: 40 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 27. Light east wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    Low: 27 °F

    Snow

  • Sunday

    Sunday: Rain and snow. High near 34. Breezy, with an east wind 11 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 34 °F

    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 11. Blustery, with a north wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely
    and Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 23. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 24 mph.
Thursday
A slight chance of snow before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then a chance of rain after 4pm. Increasing clouds, with a high near 45. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Thursday Night
Rain before 4am, then a chance of snow. Patchy blowing snow after 5am. Low around 30. Breezy, with a south wind 14 to 19 mph becoming west 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow before 7am. Patchy blowing snow before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 40. Breezy, with a northwest wind 18 to 25 mph, with gusts as high as 44 mph.
Friday Night
Partly cloudy, with a low around 23. Northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Snow. Low around 27. Light east wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Sunday
Rain and snow. High near 34. Breezy, with an east wind 11 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 11. Blustery, with a north wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 22. Blustery, with a northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around -4. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 28. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14. Light southeast wind.
Wednesday
Mostly cloudy, with a high near 39. Calm wind becoming south around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Rockland WI
 43.91°N 90.9°W
Last Update:
1:42 pm CDT Mar 11, 2026
Forecast Valid:
4pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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Chance of Precipitation