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.

Fair

42°F

6°C

Humidity 76%
Wind Speed NE 14 G 24 mph
Barometer 29.73 in (1006.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 22 Mar 4:53 am CDT
Extended Forecast for

2 Miles NE Van Dyne WI

  • Overnight

    Overnight: A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 41. North wind around 15 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain showers before 8am, then a chance of sprinkles and flurries between 8am and 9am. Mostly cloudy, with a high near 40. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    High: 40 °F

    Chance
    Rain/Flurries
    and Breezy
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. North wind 10 to 15 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 42. North wind around 5 mph.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29. South wind 5 to 10 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. Southwest wind around 10 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. East wind 5 to 10 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 47. East wind around 10 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 41. North wind around 15 mph.
Sunday
A chance of rain showers before 8am, then a chance of sprinkles and flurries between 8am and 9am. Mostly cloudy, with a high near 40. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Sunday Night
Partly cloudy, with a low around 24. North wind 10 to 15 mph.
Monday
Sunny, with a high near 42. North wind around 5 mph.
Monday Night
Increasing clouds, with a low around 29. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 51. Southwest wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 33. East wind 5 to 10 mph.
Wednesday
A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 47. East wind around 10 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Van Dyne WI
 43.89°N 88.51°W (Elev. 797 ft)
Last Update:
5:32 am CDT Mar 22, 2026
Forecast Valid:
5am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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