Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

24°F

-4°C

Humidity 71%
Wind Speed S 10 mph
Barometer 30.03 in (1019.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 1 Feb 5:53 pm CST
Extended Forecast for

4 Miles N Van Dyne WI

  • Tonight

    Tonight: A chance of snow and freezing rain before 9pm, then snow likely between 9pm and 2am.  Mostly cloudy, with a low around 14. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. Little or no ice accumulation expected.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Wintry Mix
    Likely then
    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 25. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. West northwest wind around 6 mph.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 18. North northwest wind 3 to 7 mph.

    High: 18 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon.  Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Tonight
A chance of snow and freezing rain before 9pm, then snow likely between 9pm and 2am. Mostly cloudy, with a low around 14. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 25. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a low around 6. West northwest wind around 6 mph.
Tuesday
Sunny, with a high near 18. North northwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 4. Calm wind.
Wednesday
Mostly sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 32.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 4.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Van Dyne WI
 43.93°N 88.54°W (Elev. 801 ft)
6:06 pm CST Feb 1, 2026
6pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
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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