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.

Fair

9°F

-13°C

Humidity 61%
Wind Speed S 7 mph
Barometer 30.33 in (1030.0 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 4 Dec 12:53 pm CST
Extended Forecast for

Chilton WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 12. South southwest wind around 9 mph.

    High: 12 °F

    Sunny

  • Tonight

    Tonight: A chance of flurries after 5am. Mostly cloudy, with a temperature rising to around 11 by 3am. Southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 7 °F⇑

    Chance
    Flurries

  • Friday

    Friday: A chance of flurries between 9am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 25. Southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 25 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely before midnight. Mostly cloudy, with a low around 16. Southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 22. West northwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 21.

    High: 21 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 12. South southwest wind around 9 mph.
Tonight
A chance of flurries after 5am. Mostly cloudy, with a temperature rising to around 11 by 3am. Southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Friday
A chance of flurries between 9am and 11am, then a chance of snow after 11am. Mostly cloudy, with a high near 25. Southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
Snow likely before midnight. Mostly cloudy, with a low around 16. Southwest wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 22. West northwest wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 5.
Sunday
Mostly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around -1.
Monday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 21.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 28.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
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:
12:01 pm CST Dec 4, 2025
Forecast Valid:
12pm CST Dec 4, 2025-6pm CST Dec 10, 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