Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
21°F
-6°C
| Humidity | 88% |
| Wind Speed | W 8 mph |
| Barometer | 29.83 in (1012.4 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 31 Dec 5:53 am CST |
Extended Forecast for
4 Miles N Van Dyne WI
Today

High: 23 °F⇓
Chance Snow
Tonight

Low: 1 °F
Mostly Clear
New Year's Day
High: 13 °F
Partly Sunny
then Slight
Chance SnowThursday Night

Low: 6 °F
Decreasing
CloudsFriday

High: 17 °F
Sunny
Friday Night

Low: 6 °F
Increasing
CloudsSaturday

High: 19 °F
Mostly Cloudy
Saturday Night

Low: 8 °F
Partly Cloudy
Sunday

High: 24 °F
Mostly Sunny
Detailed Forecast
Today
A chance of snow or flurries before 4pm, then a chance of flurries between 4pm and 5pm. Cloudy, with a temperature rising to near 23 by 11am, then falling to around 16 during the remainder of the day. West northwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tonight
Mostly clear, with a low around 1. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.
New Year's Day
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 13. West wind 7 to 10 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 6. West wind 6 to 8 mph.
Friday
Sunny, with a high near 17. West northwest wind 7 to 10 mph.
Friday Night
Increasing clouds, with a low around 6.
Saturday
Mostly cloudy, with a high near 19.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 28.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles N Van Dyne WI
43.93°N 88.54°W (Elev. 801 ft)
43.93°N 88.54°W (Elev. 801 ft)
6:26 am CST Dec 31, 2025
6am CST Dec 31, 2025-6pm CST Jan 6, 2026



