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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

29°F

-2°C

Humidity 78%
Wind Speed SW 10 mph
Barometer 29.95 in (1016.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 18 Mar 12:53 pm CDT
Extended Forecast for

Butte Des Morts WI

  • This Afternoon

    This Afternoon: Cloudy, with a high near 36. Southwest wind around 10 mph.

    High: 36 °F

    Cloudy

  • Tonight

    Tonight: Rain or freezing rain likely before 4am, then a slight chance of rain. Patchy fog after 4am. Otherwise, cloudy, with a low around 30. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 30 °F

    Rain/Freezing
    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before noon. Otherwise, mostly cloudy, with a high near 41. Calm wind becoming east southeast around 6 mph in the morning.

    High: 41 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Calm wind becoming south southwest around 6 mph in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 47. Southwest wind around 7 mph becoming west northwest in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Cloudy, with a high near 36. Southwest wind around 10 mph.
Tonight
Rain or freezing rain likely before 4am, then a slight chance of rain. Patchy fog after 4am. Otherwise, cloudy, with a low around 30. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible.
Thursday
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 41. Calm wind becoming east southeast around 6 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 33. Calm wind becoming south southwest around 6 mph in the evening.
Friday
Mostly cloudy, with a high near 47. Southwest wind around 7 mph becoming west northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Sunday
A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Butte Des Morts WI
 44.11°N 88.65°W (Elev. 774 ft)
Last Update:
12:56 pm CDT Mar 18, 2026
Forecast Valid:
1pm CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation