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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

20°F

-7°C

Humidity 68%
Wind Speed Calm
Barometer 30.57 in (1037.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 28 Mar 4:53 am CDT
Extended Forecast for

Chilton WI

  • Today

    Today: Increasing clouds, with a high near 44. South southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Southwest wind around 8 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. East southeast wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 44. South southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 35. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 60. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 41. Southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 62. East southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms, then showers likely after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 32. Chance of precipitation is 30%.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.02°N 88.17°W (Elev. 850 ft)
Last Update:
4:21 am CDT Mar 28, 2026
Forecast Valid:
5am CDT Mar 28, 2026-6pm CDT Apr 3, 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