Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

76°F

24°C

Humidity 45%
Wind Speed W 7 mph
Barometer 29.92 in (1013.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Jun 4:55 pm CDT
Extended Forecast for

2 Miles WSW Tunnel City WI

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 2pm.  Partly sunny, with a high near 74. Calm wind becoming east around 6 mph in the afternoon.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 8pm.  Mostly cloudy, with a low around 51. Light east wind.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. Northeast wind 3 to 5 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 76. Calm wind.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Low around 54. Calm wind.  Chance of precipitation is 90%.

    Low: 54 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 72. Light and variable wind becoming west around 6 mph in the morning.  Chance of precipitation is 60%.

    High: 72 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 51. North wind around 5 mph becoming calm  in the evening.

    Low: 51 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 49. West wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 74. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 51. Light east wind.
Monday
Sunny, with a high near 76. Northeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 50. Calm wind.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 76. Calm wind.
Tuesday Night
Showers and possibly a thunderstorm. Low around 54. Calm wind. Chance of precipitation is 90%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 72. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 51. North wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. Light northwest wind.
Thursday Night
Partly cloudy, with a low around 51. Calm wind.
Friday
Mostly sunny, with a high near 78. Calm wind.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Calm wind becoming southeast 5 to 7 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Tunnel City WI
 43.99°N 90.6°W
5:26 pm CDT Jun 20, 2026
5pm CDT Jun 20, 2026-6pm CDT Jun 27, 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