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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast and Breezy

39°F

4°C

Humidity 67%
Wind Speed W 23 G 31 mph
Barometer 29.69 in (1005.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 18 Apr 6:53 am CDT
Extended Forecast for

Chilton WI

  • Today

    Today: A chance of sprinkles after noon. Partly sunny, with a high near 44. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 44 °F

    Mostly Sunny
    then Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind 9 to 18 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of flurries before 8am, then a chance of sprinkles and flurries between 8am and 9am, then a chance of sprinkles after 9am. Mostly sunny, with a high near 44. West northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 44 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. North northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 50. Light south wind becoming south southwest 6 to 11 mph in the morning.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
A chance of sprinkles after noon. Partly sunny, with a high near 44. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 32. West wind 9 to 18 mph, with gusts as high as 29 mph.
Sunday
A chance of flurries before 8am, then a chance of sprinkles and flurries between 8am and 9am, then a chance of sprinkles after 9am. Mostly sunny, with a high near 44. West northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 28. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 50. Light south wind becoming south southwest 6 to 11 mph in the morning.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
Thursday Night
Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
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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:
7:06 am CDT Apr 18, 2026
Forecast Valid:
7am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation