Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

21°F

-6°C

Humidity 96%
Wind Speed Calm
Barometer 30.23 in (1025.5 mb)
Dewpoint 20°F (-7°C)
Visibility 1.25 mi
Last update 19 Nov 5:51 am CST
Extended Forecast for

3 Miles SSW Butte Des Morts WI

Dense Fog Advisory November 19, 05:57am until November 19, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 19, 05:57am until November 19, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Today

    High: 40 °F

    Dense
    Freezing Fog
    and Patchy
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. South wind 3 to 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. West northwest wind around 7 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 46. West northwest wind 5 to 7 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy fog between 9am and 11am. Widespread dense freezing fog before 9am. Otherwise, mostly cloudy, with a high near 40. Light and variable wind.
Tonight
Mostly cloudy, with a low around 37. South wind 3 to 7 mph.
Thursday
Mostly cloudy, with a high near 49. South southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 33. West northwest wind around 7 mph.
Friday
Sunny, with a high near 46. West northwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Butte Des Morts WI
 44.06°N 88.68°W (Elev. 748 ft)
4:46 am CST Nov 19, 2025
5am CST Nov 19, 2025-6pm CST Nov 25, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database