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.

Overcast

27°F

-3°C

Humidity 69%
Wind Speed NW 13 mph
Barometer 29.94 in (1015.6 mb)
Dewpoint 18°F (-8°C)
Visibility 7.00 mi
Wind Chill16°F (-9°C)
Last update 3 Dec 10:53 am CST
Extended Forecast for

Chilton WI

  • Today

    Today: A chance of flurries before 5pm. Mostly cloudy, with a temperature falling to around 19 by 5pm. Northwest wind around 14 mph, with gusts as high as 23 mph.

    High: 28 °F⇓

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around -1. Wind chill values between -5 and -15. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: -1 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 11. Wind chill values between -5 and -15. Northwest wind 7 to 9 mph becoming south southwest in the afternoon.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow. Mostly cloudy, with a high near 23. West southwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 23 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow. Partly sunny, with a high near 19.

    High: 19 °F

    Chance Snow

Detailed Forecast

Today
A chance of flurries before 5pm. Mostly cloudy, with a temperature falling to around 19 by 5pm. Northwest wind around 14 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around -1. Wind chill values between -5 and -15. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 11. Wind chill values between -5 and -15. Northwest wind 7 to 9 mph becoming south southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 5. South southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 23. West southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 22.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 8.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 19.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 5.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 23.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 27.
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:
11:26 am CST Dec 3, 2025
Forecast Valid:
11am CST Dec 3, 2025-6pm CST Dec 9, 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