Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

46°F

8°C

Humidity 53%
Wind Speed Calm
Barometer 30.14 in (1021.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 9 Apr 11:55 am CDT
Extended Forecast for

5 Miles NE Sparta / Fort McCoy Airport WI

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 55. West wind around 7 mph.

    High: 55 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 33. Light north wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 53. Northwest wind 3 to 8 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 59. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 46. Southeast wind 8 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 1pm.  High near 71. Breezy, with a south wind 10 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%.

    High: 71 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 59. Southwest wind 10 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 79. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%.

    High: 79 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 55. West wind around 7 mph.
Tonight
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 33. Light north wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 53. Northwest wind 3 to 8 mph.
Friday Night
Mostly clear, with a low around 29. Calm wind.
Saturday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 59. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 46. Southeast wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers, with thunderstorms also possible after 1pm. High near 71. Breezy, with a south wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 59. Southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Southwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Monday Night
Showers and possibly a thunderstorm. Low around 53. South wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 68. Southwest wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 40. East wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 59. East wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Sparta / Fort McCoy Airport WI
 44.01°N 90.69°W
12:21 pm CDT Apr 9, 2026
12pm CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
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