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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fog/Mist

21°F

-6°C

Humidity 88%
Wind Speed W 8 mph
Barometer 30.02 in (1018.7 mb)
Dewpoint 18°F (-8°C)
Visibility 4.00 mi
Wind Chill11°F (-12°C)
Last update 2 Feb 7:53 am CST
Extended Forecast for

4 Miles N Van Dyne WI

  • Today

    Today: A 20 percent chance of snow before 10am. Partly sunny, with a high near 26. West northwest wind 8 to 10 mph.

    High: 26 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 6. West northwest wind around 7 mph.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 20. North wind 5 to 8 mph.

    High: 20 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 20. Calm wind becoming west 5 to 7 mph in the morning.

    High: 20 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 9.

    Low: 9 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 31.

    High: 31 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of snow before 10am. Partly sunny, with a high near 26. West northwest wind 8 to 10 mph.
Tonight
Partly cloudy, with a low around 6. West northwest wind around 7 mph.
Tuesday
Sunny, with a high near 20. North wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 3. Calm wind.
Wednesday
Sunny, with a high near 20. Calm wind becoming west 5 to 7 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 9.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 31.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Friday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 30.
Friday Night
Mostly clear, with a low around 4.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
A 30 percent chance of snow. Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 25.
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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:
8:31 am CST Feb 2, 2026
Forecast Valid:
8am CST Feb 2, 2026-6pm CST Feb 8, 2026
 
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