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

51°F

11°C

Humidity 74%
Wind Speed S 6 mph
Barometer 29.68 in (1004.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 26 Mar 3:53 am CDT
Extended Forecast for

Chilton WI

  • Today

    Today: A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 48. North northeast wind 8 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: A chance of sprinkles before 7pm. Mostly cloudy, with a low around 24. North northeast wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Chance
    Sprinkles

  • Friday

    Friday: A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 37. North wind 9 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 37 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 23. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 48. North northeast wind 8 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of sprinkles before 7pm. Mostly cloudy, with a low around 24. North northeast wind 14 to 20 mph, with gusts as high as 31 mph.
Friday
A 30 percent chance of snow showers after 1pm. Partly sunny, with a high near 37. North wind 9 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 23. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 43. Southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 59.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 51.
Tuesday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.02°N 88.17°W (Elev. 850 ft)
Last Update:
3:56 am CDT Mar 26, 2026
Forecast Valid:
4am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
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