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.

Overcast

27°F

-3°C

Humidity 89%
Wind Speed SE 5 mph
Barometer 29.54 in (1002.1 mb)
Dewpoint 24°F (-4°C)
Visibility 8.00 mi
Wind Chill21°F (-6°C)
Last update 9 Dec 4:53 pm CST
Extended Forecast for

5 Miles NNE Van Dyne WI

Winter Weather Advisory December 9, 08:00pm until December 10, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Cloudy, with a high near 31. South wind around 5 mph.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: Snow before midnight, then snow, possibly mixed with rain between midnight and 2am, then snow after 2am. The snow could be heavy at times. Low around 25. Blustery, with a southeast wind 7 to 12 mph becoming north 17 to 22 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 25 °F

    Heavy Snow
    then
    Rain/Snow and
    Blustery

  • Wednesday

    Wednesday: A 40 percent chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 22 by 5pm. Blustery, with a north northwest wind 13 to 23 mph, with gusts as high as 37 mph.

    High: 27 °F⇓

    Chance Snow
    and Blustery
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 5. West northwest wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 17. West wind 6 to 9 mph.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 20.

    High: 20 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -2.

    Low: -2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Partly sunny and cold, with a high near 6.

    High: 6 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Cloudy, with a high near 31. South wind around 5 mph.
Tonight
Snow before midnight, then snow, possibly mixed with rain between midnight and 2am, then snow after 2am. The snow could be heavy at times. Low around 25. Blustery, with a southeast wind 7 to 12 mph becoming north 17 to 22 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
A 40 percent chance of snow before 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 22 by 5pm. Blustery, with a north northwest wind 13 to 23 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly clear, with a low around 5. West northwest wind 9 to 14 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 17. West wind 6 to 9 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 20.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -2.
Saturday
A 20 percent chance of snow after noon. Partly sunny and cold, with a high near 6.
Saturday Night
Partly cloudy, with a low around -7.
Sunday
Sunny and cold, with a high near 6.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -3.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 17.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 23.
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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:
4:41 pm CST Dec 9, 2025
Forecast Valid:
5pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
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