Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

18°F

-8°C

Humidity 68%
Wind Speed W 10 G 21 mph
Barometer 29.96 in (1016.4 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 10 Jan 9:53 pm CST
Extended Forecast for

Chilton WI

  • Tonight

    Tonight: Snow likely before 4am, then a chance of flurries between 4am and 5am.  Mostly cloudy, with a temperature rising to around 24 by 5am. West northwest wind around 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Northwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow between 9pm and midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West southwest wind 11 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before noon.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a chance of rain and snow.  Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow.  Partly sunny, with a high near 25.

    High: 25 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely before 4am, then a chance of flurries between 4am and 5am. Mostly cloudy, with a temperature rising to around 24 by 5am. West northwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 29. Northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Sunday Night
A slight chance of snow between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West southwest wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 35. West wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Increasing clouds, with a low around 29. Southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Tuesday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 40.
Tuesday Night
A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 26.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 19.
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ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.02°N 88.17°W (Elev. 850 ft)
9:41 pm CST Jan 10, 2026
10pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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