Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

52°F

11°C

Humidity 86%
Wind Speed SW 6 mph
Barometer 29.54 in (1000.6 mb)
Dewpoint 48°F (9°C)
Visibility 8.00 mi
Wind Chill50°F (10°C)
Last update 4 Nov 3:55 pm CST
Extended Forecast for

Tomah WI

  • This Afternoon

    This Afternoon: A 20 percent chance of showers.  Cloudy, with a steady temperature around 51. Southwest wind around 11 mph, with gusts as high as 21 mph.

    High: 51 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 3am.  Cloudy, with a low around 42. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 7am.  Cloudy, with a high near 48. West wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Showers
    Likely then
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 29. North wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 48. North wind 7 to 11 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. North wind 3 to 6 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. West wind 3 to 7 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Light southwest wind.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind becoming west 5 to 8 mph.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Cloudy, with a steady temperature around 51. Southwest wind around 11 mph, with gusts as high as 21 mph.
Tonight
Showers likely, mainly after 3am. Cloudy, with a low around 42. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before 7am. Cloudy, with a high near 48. West wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 29. North wind 9 to 14 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 48. North wind 7 to 11 mph.
Friday Night
Mostly clear, with a low around 23. North wind 3 to 6 mph.
Saturday
Sunny, with a high near 52. West wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 29. Light southwest wind.
Sunday
Sunny, with a high near 58. Calm wind becoming west 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 30. Calm wind.
Monday
Mostly sunny, with a high near 64. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 35. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 60. Calm wind becoming northwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 32. Calm wind.
Veterans Day
Mostly sunny, with a high near 60. Calm wind becoming west around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tomah WI
 43.99°N 90.51°W
4:21 pm CST Nov 4, 2026
4pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
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