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.

Fog/Mist

50°F

10°C

Humidity 96%
Wind Speed NE 7 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 49°F (9°C)
Visibility 4.00 mi
Wind Chill47°F (8°C)
Last update 25 Apr 3:53 am CDT
Extended Forecast for

4 Miles N Van Dyne WI

  • Today

    Today: Sunny, with a high near 63. Northeast wind 6 to 10 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. East wind 6 to 9 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48. East southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 64. Southeast wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.

    High: 64 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Northeast wind 6 to 10 mph.
Tonight
Partly cloudy, with a low around 43. East wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 65. East southeast wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 48. East southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Monday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 64. Southeast wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 49. Chance of precipitation is 90%.
Tuesday
Mostly cloudy, with a high near 60.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Van Dyne WI
 43.93°N 88.54°W (Elev. 801 ft)
Last Update:
1:36 am CDT Apr 25, 2026
Forecast Valid:
4am CDT Apr 25, 2026-6pm CDT May 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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