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

8°F

-13°C

Humidity 73%
Wind Speed W 6 mph
Barometer 30.34 in (1030.2 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 7 Dec 6:53 pm CST
Extended Forecast for

5 Miles NNE Van Dyne WI

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 9. North northwest wind around 6 mph becoming calm after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of flurries after noon. Mostly cloudy, with a high near 22. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 22 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: A chance of flurries before 9pm, then snow likely, mainly after midnight. Cloudy, with a temperature falling to near 19 by 8pm, then rising to around 25 during the remainder of the night. South southwest wind 13 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 19 °F⇑

    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: A 40 percent chance of snow after noon. Cloudy, with a high near 33. West wind 10 to 17 mph, with gusts as high as 23 mph.

    High: 33 °F

    Cloudy then
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Low around 26. South wind 10 to 20 mph becoming north northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%.

    Low: 26 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 30. Blustery.

    High: 30 °F

    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 9. North northwest wind around 6 mph becoming calm after midnight.
Monday
A chance of flurries after noon. Mostly cloudy, with a high near 22. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
A chance of flurries before 9pm, then snow likely, mainly after midnight. Cloudy, with a temperature falling to near 19 by 8pm, then rising to around 25 during the remainder of the night. South southwest wind 13 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
A 40 percent chance of snow after noon. Cloudy, with a high near 33. West wind 10 to 17 mph, with gusts as high as 23 mph.
Tuesday Night
Snow before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Low around 26. South wind 10 to 20 mph becoming north northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%.
Wednesday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 30. Blustery.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 18.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 5.
Friday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 13.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around -1.
Saturday
Mostly sunny and cold, with a high near 8.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around -2.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
7:16 pm CST Dec 7, 2025
Forecast Valid:
7pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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