Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

41°F

5°C

Humidity 45%
Wind Speed SW 10 G 20 mph
Barometer 30.29 in (1026.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 24 Mar 11:53 am CDT
Extended Forecast for

4 Miles NE Van Dyne WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 46. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind 5 to 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. South southwest wind around 7 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 1pm.  Mostly cloudy, with a high near 56. West southwest wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 46. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 34. South wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 58. South southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 41. South southwest wind around 7 mph.
Thursday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 56. West southwest wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
11:56 am CDT Mar 24, 2026
12pm CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
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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