Hazardous Weather Conditions

Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

42°F

6°C

Humidity 92%
Wind Speed Calm
Barometer 29.96 in (1015.3 mb)
Dewpoint 40°F (4°C)
Visibility 8.00 mi
Last update 6 Mar 12:55 am CST
Extended Forecast for

Warrens WI

  • Overnight

    Overnight: Cloudy, with a low around 37. Southeast wind around 6 mph.

    Low: 37 °F

    Cloudy

  • Friday

    Friday: Showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm.  High near 60. Southeast wind 5 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms before 3am, then a chance of showers between 3am and 4am.  Low around 40. Light and variable wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers

  • Saturday

    Saturday: A chance of showers between 7am and 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 48. Northwest wind 7 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Southwest wind 5 to 11 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Southwest wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Northwest wind 5 to 8 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 37. Southeast wind around 6 mph.
Friday
Showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm. High near 60. Southeast wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and thunderstorms before 3am, then a chance of showers between 3am and 4am. Low around 40. Light and variable wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A chance of showers between 7am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Northwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 29. Southwest wind 5 to 11 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 61. Southwest wind 11 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 44. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 61. Southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Partly cloudy, with a low around 32. Northwest wind 5 to 8 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 49. East wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. East wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of snow showers. Partly sunny, with a high near 44. North wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 21. Northwest wind 5 to 8 mph, with gusts as high as 20 mph.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 46. North wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Warrens WI
 44.14°N 90.51°W
12:26 am CST Mar 6, 2026
1am CST Mar 6, 2026-6pm CDT Mar 12, 2026
 
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