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

37°F

3°C

Humidity 65%
Wind Speed S 8 mph
Barometer 30.04 in (1017.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 25 Mar 4:53 am CDT
Extended Forecast for

Chilton WI

  • Today

    Today: Partly sunny, with a high near 58. South wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. South southwest wind around 7 mph, with gusts as high as 18 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 54. West wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. North wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38. North wind 8 to 10 mph becoming west northwest in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 58. South wind 7 to 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 44. South southwest wind around 7 mph, with gusts as high as 18 mph.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 54. West wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 23. North wind 11 to 16 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 38. North wind 8 to 10 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 62.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 41.
Tuesday
A 30 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
 44.04°N 88.14°W (Elev. 863 ft)
Last Update:
4:56 am CDT Mar 25, 2026
Forecast Valid:
5am CDT Mar 25, 2026-6pm CDT Mar 31, 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