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.

Fair

27°F

-3°C

Humidity 58%
Wind Speed Vrbl 7 mph
Barometer 30.58 in (1037.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 28 Mar 8:53 am CDT
Extended Forecast for

5 Miles NNE Van Dyne WI

  • Today

    Today: Increasing clouds, with a high near 44. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59. South southwest wind around 11 mph, with gusts as high as 18 mph.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. South southwest wind around 7 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 44. South southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 34. South southwest wind 13 to 15 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 59. South southwest wind around 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 40. South southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 62. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
Tuesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 44.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 50.
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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:
8:57 am CDT Mar 28, 2026
Forecast Valid:
9am CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation