Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

67°F

19°C

Humidity 96%
Wind Speed Calm
Barometer 29.78 in (1008.3 mb)
Dewpoint 66°F (19°C)
Visibility 7.00 mi
Last update 18 Jun 3:55 am CDT
Extended Forecast for

3 Miles NNW Norwalk WI

  • Overnight

    Overnight: A 40 percent chance of showers.  Mostly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Cloudy, with a high near 77. Calm wind becoming northeast around 6 mph in the morning.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 57. West wind around 6 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: Sunny, with a high near 82. West wind 5 to 8 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 64. Southwest wind around 6 mph.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly sunny, with a high near 85. South wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 85 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. Breezy, with a south wind 11 to 16 mph, with gusts as high as 29 mph.

    Low: 75 °F

    Chance
    T-storms then
    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 92. Breezy, with a southwest wind around 17 mph, with gusts as high as 29 mph.

    High: 92 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. South wind around 14 mph, with gusts as high as 28 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers. Mostly cloudy, with a low around 65. Calm wind.
Wednesday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 77. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 57. West wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Sunny, with a high near 82. West wind 5 to 8 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. Southwest wind around 6 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 85. South wind 8 to 13 mph, with gusts as high as 23 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Breezy, with a south wind 11 to 16 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 92. Breezy, with a southwest wind around 17 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 77. South wind around 14 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 92. Breezy, with a south wind 15 to 18 mph, with gusts as high as 28 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75. South wind around 15 mph, with gusts as high as 28 mph.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind around 11 mph, with gusts as high as 23 mph.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. West wind around 8 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Norwalk WI
 43.86°N 90.67°W
3:59 am CDT Jun 18, 2025
4am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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Additional Resources

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