National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

37°F

3°C

Humidity 86%
Wind Speed Calm
Barometer 30.02 in (1017.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 4 Mar 11:53 pm CST
Extended Forecast for

5 Miles NE Van Dyne WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. Calm wind becoming northeast around 6 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain between 7am and 10am. Mostly cloudy, with a high near 42. Northeast wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 35. East southeast wind 3 to 6 mph.

    Low: 35 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday

    Friday: Rain, with thunderstorms also possible after noon. High near 58. Southeast wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%.

    High: 58 °F

    Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 39. South southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: A 30 percent chance of rain before noon. Partly sunny, with a high near 49.

    High: 49 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. Calm wind becoming northeast around 6 mph.
Thursday
A slight chance of rain between 7am and 10am. Mostly cloudy, with a high near 42. Northeast wind 7 to 9 mph. Chance of precipitation is 20%.
Thursday Night
Patchy fog between 9pm and midnight. Otherwise, mostly cloudy, with a low around 35. East southeast wind 3 to 6 mph.
Friday
Rain, with thunderstorms also possible after noon. High near 58. Southeast wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%.
Friday Night
Rain and possibly a thunderstorm. Low around 39. South southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of rain before noon. Partly sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 62.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 37.
Tuesday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Van Dyne WI
 43.93°N 88.48°W (Elev. 748 ft)
Last Update:
12:06 am CST Mar 5, 2026
Forecast Valid:
12am CST Mar 5, 2026-6pm CDT Mar 11, 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