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Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Mostly Cloudy

26°F

-3°C

Humidity 89%
Wind Speed Calm
Barometer 30.02 in (1017.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 19 Apr 4:55 am CDT
Extended Forecast for

3 Miles SW Warrens WI

  • Today

    Today: A slight chance of snow showers before 8am, then a chance of flurries between 8am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Tonight

    Tonight: Widespread frost after 5am. Otherwise, mostly clear, with a low around 22. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 22 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 7am. Otherwise, mostly sunny, with a high near 54. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 54 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. South wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 73. Southwest wind around 6 mph becoming northwest in the afternoon.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Southeast wind 5 to 9 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. South wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 76. Breezy, with a south wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

Detailed Forecast

Today
A slight chance of snow showers before 8am, then a chance of flurries between 8am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 22. Northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Monday
Widespread frost before 7am. Otherwise, mostly sunny, with a high near 54. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 40. South wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 73. Southwest wind around 6 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 39. Light and variable wind.
Wednesday
Sunny, with a high near 75. Southeast wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 55. South wind 7 to 9 mph, with gusts as high as 21 mph.
Thursday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 76. Breezy, with a south wind 9 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. South wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. West wind 9 to 13 mph, with gusts as high as 22 mph.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 37. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 60. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Warrens WI
 44.09°N 90.54°W
Last Update:
3:26 am CDT Apr 19, 2026
Forecast Valid:
5am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
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Additional Resources

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Chance of Precipitation