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

41°F

5°C

Humidity 89%
Wind Speed W 17 G 25 mph
Barometer 29.69 in (1005.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 7 Mar 12:53 pm CST
Extended Forecast for

4 Miles N Van Dyne WI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 55. West northwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 55 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West northwest wind 9 to 17 mph becoming southwest after midnight. Winds could gust as high as 26 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 60. West southwest wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 60 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. Southwest wind 6 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 49.

    High: 49 °F

    Sunny then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain and snow likely before noon, then a chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 55. West northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 33. West northwest wind 9 to 17 mph becoming southwest after midnight. Winds could gust as high as 26 mph.
Sunday
Increasing clouds, with a high near 60. West southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 44. Southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 63. Southwest wind 6 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 35.
Tuesday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 49.
Tuesday Night
Rain likely. Cloudy, with a low around 31. Chance of precipitation is 70%.
Wednesday
Rain and snow likely before noon, then a chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 50. Breezy. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Van Dyne WI
 43.93°N 88.54°W (Elev. 801 ft)
Last Update:
12:56 pm CST Mar 7, 2026
Forecast Valid:
1pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation