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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

26°F

-3°C

Humidity 57%
Wind Speed NW 12 mph
Barometer 30.32 in (1028.6 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 28 Nov 11:53 am CST
Extended Forecast for

Chilton WI

Winter Storm Warning November 29, 09:00am until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: A chance of flurries between 2pm and 3pm. Partly sunny, with a high near 26. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 26 °F

    Chance
    Flurries

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 19. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow, mainly after 9am. High near 30. Light and variable wind becoming east 6 to 11 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 25. East wind 8 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 25 °F

    Heavy Snow

  • Sunday

    Sunday: A 40 percent chance of snow before noon. Patchy blowing snow between 8am and 1pm. Partly sunny, with a high near 28. West northwest wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 28 °F

    Chance Snow
    and Patchy
    Blowing Snow
    then Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of flurries between 2pm and 3pm. Partly sunny, with a high near 26. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tonight
A 30 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 19. West northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Snow, mainly after 9am. High near 30. Light and variable wind becoming east 6 to 11 mph in the morning. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 25. East wind 8 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
A 40 percent chance of snow before noon. Patchy blowing snow between 8am and 1pm. Partly sunny, with a high near 28. West northwest wind 14 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Partly sunny, with a high near 17.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 21.
Tuesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 15.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 9.
Thursday
Mostly sunny, with a high near 18.
Basemap Options
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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:
11:46 am CST Nov 28, 2025
Forecast Valid:
12pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation