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.

Thunderstorm in Vicinity Light Rain Fog/Mist

34°F

1°C

Humidity 92%
Wind Speed NE 14 G 29 mph
Barometer 30.01 in (1017.0 mb)
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Wind Chill25°F (-4°C)
Last update 4 Apr 1:53 am CDT
Extended Forecast for

4 Miles NE Van Dyne WI

  • Overnight

    Overnight: Rain and possibly a thunderstorm. Low around 33. East wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 33 °F

    Rain

  • Saturday

    Saturday: A chance of rain and thunderstorms before 7am, then a chance of rain between 7am and 11am. Cloudy, with a high near 47. East wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 47 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 30. West wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 47. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly between 7pm and 1am. Mostly cloudy, with a low around 33. West wind 8 to 10 mph.

    Low: 33 °F

    Chance Rain

  • Monday

    Monday: A slight chance of rain and snow between 1pm and 4pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain and possibly a thunderstorm. Low around 33. East wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of rain and thunderstorms before 7am, then a chance of rain between 7am and 11am. Cloudy, with a high near 47. East wind 8 to 18 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 30. West wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 47. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Sunday Night
A 30 percent chance of rain, mainly between 7pm and 1am. Mostly cloudy, with a low around 33. West wind 8 to 10 mph.
Monday
A slight chance of rain and snow between 1pm and 4pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 41. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 41.
Tuesday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 54.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
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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:
2:36 am CDT Apr 4, 2026
Forecast Valid:
2am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation