National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

17°F

-8°C

Humidity 56%
Wind Speed E 3 mph
Barometer 30.29 in (1028.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 3 Feb 4:53 pm CST
Extended Forecast for

4 Miles NE Van Dyne WI

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Light and variable wind.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Calm wind becoming northwest around 5 mph.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 10. West wind 3 to 7 mph.

    Low: 10 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 31 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of snow after midnight, mixing with freezing rain after 3am. Mostly cloudy, with a low around 25. Southwest wind 8 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 34.

    High: 34 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 3. Light and variable wind.
Wednesday
Mostly sunny, with a high near 24. Calm wind becoming northwest around 5 mph.
Wednesday Night
Increasing clouds, with a low around 10. West wind 3 to 7 mph.
Thursday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday Night
A chance of snow after midnight, mixing with freezing rain after 3am. Mostly cloudy, with a low around 25. Southwest wind 8 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 4.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
3:56 pm CST Feb 3, 2026
Forecast Valid:
5pm CST Feb 3, 2026-6pm CST Feb 10, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation