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

16°F

-9°C

Humidity 84%
Wind Speed Calm
Barometer 29.99 in (1018.1 mb)
Dewpoint 12°F (-11°C)
Visibility 3.00 mi
Last update 30 Dec 4:53 pm CST
Extended Forecast for

4 Miles NE Van Dyne WI

  • This Afternoon

    This Afternoon: Snow. High near 17. West wind around 7 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 11pm. Low around 15. West northwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of flurries before 7am, then a chance of snow between 7am and 5pm, then a chance of flurries after 5pm. Partly sunny, with a high near 21. West northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 0. Wind chill values between -5 and -15. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 0 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 14. West wind 8 to 10 mph.

    High: 14 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow. High near 17. West wind around 7 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly before 11pm. Low around 15. West northwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
A chance of flurries before 7am, then a chance of snow between 7am and 5pm, then a chance of flurries after 5pm. Partly sunny, with a high near 21. West northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 0. Wind chill values between -5 and -15. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.
New Year's Day
Partly sunny, with a high near 14. West wind 8 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly cloudy, with a high near 25.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 24.
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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:
4:56 pm CST Dec 30, 2025
Forecast Valid:
5pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation