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.

Overcast

31°F

-1°C

Humidity 82%
Wind Speed W 6 mph
Barometer 29.75 in (1009.0 mb)
Dewpoint 26°F (-3°C)
Visibility 7.00 mi
Wind Chill25°F (-4°C)
Last update 5 Jan 7:53 am CST
Extended Forecast for

5 Miles NNE Van Dyne WI

  • Today

    Today: Mostly cloudy, with a high near 33. West wind around 6 mph becoming calm in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Tonight

    Tonight: Freezing rain likely, mainly after 5am. Cloudy, with a low around 29. Light east southeast wind. Chance of precipitation is 60%. Little or no ice accumulation expected.

    Low: 29 °F

    Chance
    Freezing Rain
    then Freezing
    Rain Likely

  • Tuesday

    Tuesday: Rain or freezing rain likely, becoming all rain after 10am. Mostly cloudy, with a high near 35. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 70%. Little or no ice accumulation expected.

    High: 35 °F

    Rain/Freezing
    Rain Likely
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. West wind 7 to 9 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Southwest wind 6 to 9 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

  • Friday

    Friday: A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 33. West wind around 6 mph becoming calm in the afternoon.
Tonight
Freezing rain likely, mainly after 5am. Cloudy, with a low around 29. Light east southeast wind. Chance of precipitation is 60%. Little or no ice accumulation expected.
Tuesday
Rain or freezing rain likely, becoming all rain after 10am. Mostly cloudy, with a high near 35. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 70%. Little or no ice accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 26. West wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 37. Southwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Partly sunny, with a high near 38.
Thursday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 30.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Friday Night
Rain and snow likely, mainly before midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
7:36 am CST Jan 5, 2026
Forecast Valid:
8am CST Jan 5, 2026-6pm CST Jan 11, 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