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.

Mostly Cloudy

35°F

2°C

Humidity 89%
Wind Speed W 7 mph
Barometer 30.12 in (1020.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 6 Apr 3:53 am CDT
Extended Forecast for

Chilton WI

  • Today

    Today: Scattered rain and snow showers before 1pm, then scattered rain showers between 1pm and 2pm, then scattered snow showers after 2pm. Mostly cloudy, with a high near 42. West northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

    High: 42 °F

    Partly Sunny
    then
    Scattered
    Rain/Snow

  • Tonight

    Tonight: Scattered snow showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. North wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Scattered
    Snow Showers
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 39. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am, mixing with rain after 4am. Increasing clouds, with a low around 26. South southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 57. South wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    High: 57 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of rain. Mostly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Partly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain. Mostly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Scattered rain and snow showers before 1pm, then scattered rain showers between 1pm and 2pm, then scattered snow showers after 2pm. Mostly cloudy, with a high near 42. West northwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Tonight
Scattered snow showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. North wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 39. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Tuesday Night
A chance of snow showers after 1am, mixing with rain after 4am. Increasing clouds, with a low around 26. South southeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 57. South wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Wednesday Night
Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Low around 47. Chance of precipitation is 80%.
Thursday
A 30 percent chance of rain. Mostly sunny, with a high near 60.
Thursday Night
A 30 percent chance of rain. Partly cloudy, with a low around 38.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 53.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 35.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 53.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Rain likely. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.02°N 88.17°W (Elev. 850 ft)
Last Update:
3:27 am CDT Apr 6, 2026
Forecast Valid:
4am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation