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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

22°F

-6°C

Humidity 66%
Wind Speed S 17 G 26 mph
Barometer 29.77 in (1010.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 24 Feb 7:53 am CST
Extended Forecast for

5 Miles N Van Dyne WI

  • Today

    Today: Snow likely with a chance of flurries before 4pm, then a chance of flurries between 4pm and 5pm. Increasing clouds, with a high near 34. South wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Partly Sunny
    then Snow
    Likely

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 12. West northwest wind 13 to 17 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 24. West northwest wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. West northwest wind around 6 mph becoming calm in the evening.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
Snow likely with a chance of flurries before 4pm, then a chance of flurries between 4pm and 5pm. Increasing clouds, with a high near 34. South wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. West northwest wind 13 to 17 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 24. West northwest wind 7 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 11. West northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 34. Calm wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 30.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 10.
Sunday
A 20 percent chance of snow. Sunny, with a high near 24.
Sunday Night
A 30 percent chance of snow. Partly cloudy, with a low around 14.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Van Dyne WI
 43.93°N 88.51°W (Elev. 784 ft)
Last Update:
7:32 am CST Feb 24, 2026
Forecast Valid:
8am CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation