National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sparta, Sparta / Fort McCoy Airport (KCMY)

Lat: 43.96°NLon: 90.74°WElev: 837ft.

Fair

26°C

79°F

Humidity 58%
Wind Speed S 15 km/h
Barometer 1017.7 mb (30.05 in)
Dewpoint 17°C (63°F)
Visibility 16 km
Heat Index27°C (81°F)
Last update 26 Jul 6:55 pm CDT
Extended Forecast for

Tomah WI

  • Tonight

    Tonight: Mostly clear, with a low around 15. South wind 5 to 10 km/h becoming calm.

    Low: 15 °C

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30. South wind 8 to 13 km/h.

    High: 30 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. South wind 5 to 10 km/h.

    Low: 18 °C

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 28. South wind 8 to 13 km/h. Chance of precipitation is 30%.

    High: 28 °C

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 18. South wind 5 to 10 km/h. Chance of precipitation is 30%.

    Low: 18 °C

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29. South wind 8 to 13 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 29 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 18. South wind 5 to 8 km/h becoming calm in the evening.

    Low: 18 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: Sunny, with a high near 31. Northwest wind 3 to 8 km/h.

    High: 31 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. Calm wind.

    Low: 17 °C

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 15. South wind 5 to 10 km/h becoming calm.
Saturday
Mostly sunny, with a high near 30. South wind 8 to 13 km/h.
Saturday Night
Partly cloudy, with a low around 18. South wind 5 to 10 km/h.
Sunday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 28. South wind 8 to 13 km/h. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 18. South wind 5 to 10 km/h. Chance of precipitation is 30%.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29. South wind 8 to 13 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Monday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 18. South wind 5 to 8 km/h becoming calm in the evening.
Tuesday
Sunny, with a high near 31. Northwest wind 3 to 8 km/h.
Tuesday Night
Mostly clear, with a low around 17. Calm wind.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 31. Calm wind becoming south 5 to 10 km/h in the morning. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18. Calm wind.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30. Calm wind becoming southwest 5 to 10 km/h in the morning.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18. West wind 3 to 8 km/h.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29. Calm wind becoming north 5 to 10 km/h in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Tomah WI
 43.99°N 90.51°W
Last Update:
5:59 pm CDT Jul 26, 2024
Forecast Valid:
7pm CDT Jul 26, 2024-6pm CDT Aug 2, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation