Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Overcast

53°F

12°C

Humidity 64%
Wind Speed N 9 mph
Barometer 29.88 in (1012.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 26 Mar 2:55 pm CDT
Extended Forecast for

Tomah WI

  • This Afternoon

    This Afternoon: Scattered showers, mainly before 4pm.  Cloudy, with a high near 55. Breezy, with a north wind 13 to 16 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Scattered
    Showers and
    Breezy

  • Tonight

    Tonight: Isolated showers before 7pm.  Cloudy, then gradually becoming partly cloudy, with a low around 20. North wind 6 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 10%.

    Low: 20 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Breezy, with a light and variable wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 26 mph.

    High: 43 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. Blustery, with a northwest wind 11 to 16 mph becoming light west  after midnight. Winds could gust as high as 26 mph.

    Low: 18 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Breezy, with a southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 51 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. South wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Southwest wind around 8 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. South wind 3 to 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70. Northeast wind 3 to 8 mph.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers, mainly before 4pm. Cloudy, with a high near 55. Breezy, with a north wind 13 to 16 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Isolated showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 20. North wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.
Friday
Mostly sunny, with a high near 43. Breezy, with a light and variable wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 26 mph.
Friday Night
Mostly clear, with a low around 18. Blustery, with a northwest wind 11 to 16 mph becoming light west after midnight. Winds could gust as high as 26 mph.
Saturday
Mostly sunny, with a high near 51. Breezy, with a southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 33. South wind 7 to 9 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 66. Southwest wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 40. South wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 70. Northeast wind 3 to 8 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 67. East wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Southeast wind around 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 59. Northwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34. East wind around 9 mph, with gusts as high as 21 mph.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 51. East wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Tomah WI
 43.99°N 90.51°W
2:11 pm CDT Mar 26, 2026
3pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
 
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