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.

Light Snow Fog/Mist

25°F

-4°C

Humidity 88%
Wind Speed N 18 mph
Barometer 29.49 in (1000.4 mb)
Dewpoint 22°F (-6°C)
Visibility 2.50 mi
Wind Chill11°F (-12°C)
Last update 10 Dec 6:53 am CST
Extended Forecast for

4 Miles N Van Dyne WI

Winter Storm Warning December 10, 07:07am until December 10, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Storm Warning December 10, 07:07am until December 10, 09:00am

    NOW until 9:00am Wed

    Winter Storm Warning

  • Today

    High: 26 °F⇓

    Chance Snow
    and Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 3. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 3 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 17. West wind 6 to 9 mph.

    High: 17 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 6. Light and variable wind.

    Low: 6 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 20. Light west northwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 20 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -4.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 5.

    High: 5 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -10.

    Low: -10 °F

    Partly Cloudy

Detailed Forecast

Today
A 40 percent chance of snow before 8am. Patchy blowing snow before 9am. Mostly cloudy, with a temperature rising to near 26 by 11am, then falling to around 21 during the remainder of the day. North northwest wind 11 to 20 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 3. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Increasing clouds, 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 6. Light and variable wind.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 20. Light west northwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -4.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 5.
Saturday Night
Partly cloudy, with a low around -10.
Sunday
Sunny and cold, with a high near 6.
Sunday Night
Mostly cloudy, with a low around -5.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 17.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Van Dyne WI
 43.93°N 88.54°W (Elev. 801 ft)
Last Update:
6:06 am CST Dec 10, 2025
Forecast Valid:
7am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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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