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

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

36°F

2°C

Humidity 64%
Wind Speed NE 8 mph
Barometer 29.84 in (1011.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 8 Nov 1:53 am CST
Extended Forecast for

Chilton WI

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 31. North wind 3 to 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 39. North wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 25. North northwest wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Likely
    then Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly sunny, with a high near 35. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 35 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Partly cloudy, with a low around 22. Northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Veterans Day

    Veterans Day: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 43.

    High: 43 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 31. North wind 3 to 6 mph.
Saturday
A 50 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 39. North wind 3 to 7 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 25. North northwest wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 35. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22. Northwest wind around 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 38.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25.
Veterans Day
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.04°N 88.14°W (Elev. 863 ft)
Last Update:
10:31 pm CST Nov 7, 2025
Forecast Valid:
2am CST Nov 8, 2025-6pm CST Nov 14, 2025
 
Forecast Discussion
 
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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