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.

Light Snow Fog/Mist

31°F

-1°C

Humidity 92%
Wind Speed N 14 mph
Barometer 29.86 in (1012.4 mb)
Dewpoint 29°F (-2°C)
Visibility 0.75 mi
Wind Chill21°F (-6°C)
Last update 11 Mar 12:53 pm CDT
Extended Forecast for

5 Miles NNE Van Dyne WI

  • This Afternoon

    This Afternoon: Snow, mainly before 4pm. High near 36. North northwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 24. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 41. West northwest wind 7 to 10 mph becoming south southwest in the afternoon.

    High: 41 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain and snow. Low around 31. Windy, with a south wind 13 to 18 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow and
    Windy

  • Friday

    Friday: Snow before 7am. High near 38. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%.

    High: 38 °F

    Windy. Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Rain and snow. High near 33. Breezy. Chance of precipitation is 80%.

    High: 33 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Snow, mainly before 4pm. High near 36. North northwest wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 24. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Thursday
Increasing clouds, with a high near 41. West northwest wind 7 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Rain and snow. Low around 31. Windy, with a south wind 13 to 18 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow before 7am. High near 38. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 26. Chance of precipitation is 70%.
Sunday
Rain and snow. High near 33. Breezy. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 13. Blustery. Chance of precipitation is 70%.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 22. Blustery.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
Sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
1:42 pm CDT Mar 11, 2026
Forecast Valid:
1pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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