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.

Mostly Cloudy

29°F

-2°C

Humidity 58%
Wind Speed W 14 G 29 mph
Barometer 30.15 in (1022.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 27 Nov 10:53 am CST
Extended Forecast for

4 Miles N Van Dyne WI

  • Thanksgiving Day

    Thanksgiving Day: A 20 percent chance of snow showers before 5pm. Patchy blowing snow before 5pm. Mostly cloudy, with a high near 29. West northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 29 °F

    Slight Chance
    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. West northwest wind around 14 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 27. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 27 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 16. West northwest wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow. High near 30. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 90%.

    High: 30 °F

    Snow Likely
    then Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 100%.

    Low: 21 °F

    Heavy Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 28.

    High: 28 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

Detailed Forecast

Thanksgiving Day
A 20 percent chance of snow showers before 5pm. Patchy blowing snow before 5pm. Mostly cloudy, with a high near 29. West northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. West northwest wind around 14 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 27. West northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 16. West northwest wind around 5 mph becoming calm in the evening.
Saturday
Snow. High near 30. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 90%.
Saturday Night
Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 100%.
Sunday
A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 17.
Monday Night
Mostly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 27.
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:
10:51 am CST Nov 27, 2025
Forecast Valid:
11am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
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