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

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

A Few Clouds

11°F

-12°C

Humidity 73%
Wind Speed N 12 mph
Barometer 30.16 in (1023.9 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 7 Dec 7:53 am CST
Extended Forecast for

Chilton WI

  • Today

    Today: Mostly sunny, with a high near 17. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 17 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of flurries after 5am. Partly cloudy, with a low around 1. North wind around 6 mph becoming calm in the evening.

    Low: 1 °F

    Chance
    Flurries

  • Monday

    Monday: A chance of flurries before noon, then a slight chance of snow after noon. Mostly cloudy, with a high near 23. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Snow. Low around 17. South southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow

  • Tuesday

    Tuesday: A chance of snow after noon, mixing with rain after 3pm. Cloudy, with a high near 33. West wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 33 °F

    Cloudy then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Low around 25. Chance of precipitation is 100%.

    Low: 25 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 20.

    High: 20 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 17. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tonight
A chance of flurries after 5am. Partly cloudy, with a low around 1. North wind around 6 mph becoming calm in the evening.
Monday
A chance of flurries before noon, then a slight chance of snow after noon. Mostly cloudy, with a high near 23. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Snow. Low around 17. South southwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow after noon, mixing with rain after 3pm. Cloudy, with a high near 33. West wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tuesday Night
Snow before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Low around 25. Chance of precipitation is 100%.
Wednesday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 32.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Thursday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 20.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 5.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 14.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 0.
Saturday
Partly sunny, with a high near 11.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.04°N 88.14°W (Elev. 863 ft)
Last Update:
8:32 am CST Dec 7, 2025
Forecast Valid:
8am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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