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 96%
Wind Speed W 10 mph
Barometer 29.72 in (1007.6 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill25°F (-4°C)
Last update 7 Jan 12:53 am CST
Extended Forecast for

2 Miles SSW Butte Des Morts WI

  • Overnight

    Overnight: Areas of fog before 4am. Areas of freezing fog after 4am. Otherwise, cloudy, with a steady temperature around 34. West wind 7 to 9 mph.

    Low: 34 °F

    Areas
    Freezing Fog
    and Areas Fog

  • Wednesday

    Wednesday: Patchy fog between 10am and 1pm. Widespread dense freezing fog, mainly before 9am. Otherwise, partly sunny, with a steady temperature around 33. West wind 7 to 9 mph becoming south in the afternoon.

    High: 33 °F

    Dense
    Freezing Fog
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Patchy fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 33. South southwest wind around 7 mph.

    Low: 33 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday

    Thursday: Rain likely after noon. Mostly cloudy, with a high near 38. South wind around 7 mph becoming east in the afternoon. Chance of precipitation is 70%.

    High: 38 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain. Low around 32. East northeast wind 6 to 14 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before noon. Mostly sunny, with a high near 37.

    High: 37 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Overnight
Areas of fog before 4am. Areas of freezing fog after 4am. Otherwise, cloudy, with a steady temperature around 34. West wind 7 to 9 mph.
Wednesday
Patchy fog between 10am and 1pm. Widespread dense freezing fog, mainly before 9am. Otherwise, partly sunny, with a steady temperature around 33. West wind 7 to 9 mph becoming south in the afternoon.
Wednesday Night
Patchy fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 33. South southwest wind around 7 mph.
Thursday
Rain likely after noon. Mostly cloudy, with a high near 38. South wind around 7 mph becoming east in the afternoon. Chance of precipitation is 70%.
Thursday Night
Rain. Low around 32. East northeast wind 6 to 14 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 37.
Friday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 27.
Saturday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Butte Des Morts WI
 44.06°N 88.65°W (Elev. 748 ft)
Last Update:
12:56 am CST Jan 7, 2026
Forecast Valid:
1am CST Jan 7, 2026-6pm CST Jan 13, 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