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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

31°F

-1°C

Humidity 92%
Wind Speed N 17 mph
Barometer 29.72 in (1007.5 mb)
Dewpoint 29°F (-2°C)
Visibility 4.00 mi
Wind Chill20°F (-7°C)
Last update 11 Mar 5:53 am CDT
Extended Forecast for

Chilton WI

Winter Weather Advisory March 11, 06:24am until March 11, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 11, 06:24am until March 11, 01:00pm

    NOW until 1:00pm Wed

    Winter Weather Advisory

  • Today

    High: 35 °F

    Wintry Mix
    then Snow

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 23. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Mostly sunny, with a high near 40. West wind around 9 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain and snow. Low around 31. Windy, with a south southeast wind 10 to 15 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow and
    Windy

  • Friday

    Friday: Snow, mainly before 7am. High near 37. Windy, with a west northwest wind 24 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 80%.

    High: 37 °F

    Windy. Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Snow Likely

Detailed Forecast

Today
Snow and freezing rain, becoming all snow after noon. High near 35. North wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 23. Northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 40. West wind around 9 mph.
Thursday Night
Rain and snow. Low around 31. Windy, with a south southeast wind 10 to 15 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 7am. High near 37. Windy, with a west northwest wind 24 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 36.
Saturday Night
Snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Sunday
Rain and snow. High near 34. Breezy. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 14. Blustery. Chance of precipitation is 60%.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 23. Blustery.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Sunny, with a high near 24.
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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:
6:01 am CDT Mar 11, 2026
Forecast Valid:
6am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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