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

Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fog/Mist

16°C

61°F

Humidity 99%
Wind Speed Calm
Barometer 1015.3 mb (29.97 in)
Dewpoint 16°C (61°F)
Visibility 10 km
Last update 1 Jun 12:55 pm CDT
Extended Forecast for

Sparta / Fort McCoy Airport WI

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, with a high near 22. South wind around 10 km/h.

    High: 22 °C

    Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 9. Calm wind.

    Low: 9 °C

    Slight Chance
    T-storms and
    Patchy Fog
    then Areas
    Fog

  • Sunday

    Sunday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 26. Calm wind becoming southeast 5 to 10 km/h in the afternoon.

    High: 26 °C

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 14. Southeast wind 8 to 11 km/h, with gusts as high as 34 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 14 °C

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 26. South wind 11 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 26 °C

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °C

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 29. Calm wind becoming south 5 to 10 km/h in the afternoon.

    High: 29 °C

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 13. South wind 5 to 8 km/h becoming calm in the evening. Chance of precipitation is 70%.

    Low: 13 °C

    T-storms
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Sunny, with a high near 26. Light west wind increasing to 11 to 16 km/h in the morning. Winds could gust as high as 32 km/h.

    High: 26 °C

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, with a high near 22. South wind around 10 km/h.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 9. Calm wind.
Sunday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 26. Calm wind becoming southeast 5 to 10 km/h in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 14. Southeast wind 8 to 11 km/h, with gusts as high as 34 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 26. South wind 11 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 15. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 29. Calm wind becoming south 5 to 10 km/h in the afternoon.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 13. South wind 5 to 8 km/h becoming calm in the evening. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 26. Light west wind increasing to 11 to 16 km/h in the morning. Winds could gust as high as 32 km/h.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 11. West wind 5 to 11 km/h.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 22. Northwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 39 km/h.
Thursday Night
Mostly clear, with a low around 9. Northwest wind 8 to 14 km/h, with gusts as high as 34 km/h.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 22. Northwest wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 35 km/h.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sparta / Fort McCoy Airport WI
 43.97°N 90.72°W
Last Update:
1:30 pm CDT Jun 1, 2024
Forecast Valid:
1pm CDT Jun 1, 2024-6pm CDT Jun 7, 2024
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation