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

33°F

1°C

Humidity 78%
Wind Speed S 13 mph
Barometer 30.21 in (1024.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 8 Apr 4:53 am CDT
Extended Forecast for

Butte Des Morts WI

  • Overnight

    Overnight: Snow and sleet likely. Cloudy, with a steady temperature around 33. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime snow and sleet accumulation of less than a half inch possible.

    Low: 33 °F

    Snow/Sleet
    Likely

  • Wednesday

    Wednesday: Rain, snow, and sleet likely before 9am, then a slight chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 63. Breezy, with a south wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 63 °F

    Wintry Mix
    Likely then
    Slight Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and thunderstorms before midnight, then a chance of rain between midnight and 1am. Low around 38. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Sunny, with a high near 53. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Increasing clouds, with a low around 37. Light and variable wind.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

    Low: 44 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Overnight
Snow and sleet likely. Cloudy, with a steady temperature around 33. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime snow and sleet accumulation of less than a half inch possible.
Wednesday
Rain, snow, and sleet likely before 9am, then a slight chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 63. Breezy, with a south wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
Rain and thunderstorms before midnight, then a chance of rain between midnight and 1am. Low around 38. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Sunny, with a high near 53. West wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A 50 percent chance of rain. Increasing clouds, with a low around 37. Light and variable wind.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Sunday
Rain likely and possibly a thunderstorm before 1pm, then a chance of rain. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Monday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Butte Des Morts WI
 44.11°N 88.65°W (Elev. 774 ft)
Last Update:
1:21 am CDT Apr 8, 2026
Forecast Valid:
5am CDT Apr 8, 2026-6pm CDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation