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

11°F

-12°C

Humidity 67%
Wind Speed SW 12 G 25 mph
Barometer 29.79 in (1011.8 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 26 Jan 11:53 pm CST
Extended Forecast for

Chilton WI

  • Overnight

    Overnight: A chance of flurries. Mostly cloudy, with a low around 1. Wind chill values between -10 and -20. West northwest wind 18 to 20 mph, with gusts as high as 28 mph.

    Low: 1 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Patchy blowing snow between 11am and 3pm. Mostly sunny and cold, with a high near 7. Wind chill values between -10 and -15. West northwest wind 14 to 20 mph, with gusts as high as 30 mph.

    High: 7 °F

    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -2. Wind chill values between -10 and -15. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: -2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and cold, with a high near 8. Wind chill values between -10 and -20. West northwest wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 8 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -5. Northwest wind 7 to 10 mph.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 8.

    High: 8 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a low around 1. Wind chill values between -10 and -20. West northwest wind 18 to 20 mph, with gusts as high as 28 mph.
Tuesday
Patchy blowing snow between 11am and 3pm. Mostly sunny and cold, with a high near 7. Wind chill values between -10 and -15. West northwest wind 14 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around -2. Wind chill values between -10 and -15. West wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny and cold, with a high near 8. Wind chill values between -10 and -20. West northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around -5. Northwest wind 7 to 10 mph.
Thursday
Mostly sunny and cold, with a high near 8.
Thursday Night
Partly cloudy, with a low around -4.
Friday
Mostly sunny, with a high near 14.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Sunny, with a high near 18.
Saturday Night
Mostly clear, with a low around 6.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 22.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14.
Monday
Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.02°N 88.17°W (Elev. 850 ft)
Last Update:
12:21 am CST Jan 27, 2026
Forecast Valid:
12am CST Jan 27, 2026-6pm CST Feb 2, 2026
 
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Additional Resources

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