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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

63°F

17°C

Humidity 76%
Wind Speed S 7 mph
Barometer 30.02 in (1015.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 24 Jul 10:53 pm CDT
Extended Forecast for

Waukau WI

  • Tonight

    Tonight: Increasing clouds, with a low around 61. South southwest wind around 7 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 87. Heat index values as high as 91. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 87 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 69. West southwest wind 3 to 7 mph.

    Low: 69 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 10am. Partly sunny and hot, with a high near 92. Heat index values as high as 98. Light south southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 92 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 70. West southwest wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 70 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny and hot, with a high near 91.

    High: 91 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 61. South southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 87. Heat index values as high as 91. Southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 69. West southwest wind 3 to 7 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 10am. Partly sunny and hot, with a high near 92. Heat index values as high as 98. Light south southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 70. West southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny and hot, with a high near 91.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waukau WI
 43.98°N 88.78°W (Elev. 850 ft)
Last Update:
10:36 pm CDT Jul 24, 2026
Forecast Valid:
11pm CDT Jul 24, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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Additional Resources

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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