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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

33°F

1°C

Humidity 92%
Wind Speed NE 10 mph
Barometer 29.72 in (1007.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Mar 2:53 am CDT
Extended Forecast for

Butte Des Morts WI

Winter Weather Advisory March 11, 03:20am until March 11, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 11, 03:20am until March 11, 01:00pm

    NOW until 1:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Slight Chance
    Freezing Rain

  • Wednesday

    Wednesday: A slight chance of snow and freezing rain before 10am, then snow. High near 37. North wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Wintry Mix
    then Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. West wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 41. West wind 6 to 9 mph.

    High: 41 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 32. Breezy, with a south southeast wind 10 to 15 mph becoming south 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: Snow, mainly before 7am. High near 39. Windy. Chance of precipitation is 80%.

    High: 39 °F

    Windy. Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
A slight chance of freezing rain before 4am, then a slight chance of freezing rain after 5am. Cloudy, with a low around 30. North northeast wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Wednesday
A slight chance of snow and freezing rain before 10am, then snow. High near 37. North wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 23. West wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday
Increasing clouds, with a high near 41. West wind 6 to 9 mph.
Thursday Night
Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 32. Breezy, with a south southeast wind 10 to 15 mph becoming south 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%.
Friday
Snow, mainly before 7am. High near 39. Windy. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 37.
Saturday Night
Snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Sunday
Rain and snow. High near 34. Breezy. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. Blustery.
Monday
Mostly cloudy, with a high near 24. Blustery.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Butte Des Morts WI
 44.11°N 88.65°W (Elev. 774 ft)
Last Update:
3:16 am CDT Mar 11, 2026
Forecast Valid:
3am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation