Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
44°F
7°C
| Humidity | 34% |
| Wind Speed | NW 14 mph |
| Barometer | 30.13 in (1021.2 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 19 Apr 4:53 pm CDT |
Extended Forecast for
4 Miles NE Van Dyne WI
Tonight

Low: 26 °F
Decreasing
CloudsMonday

High: 51 °F
Sunny
Monday Night

Low: 39 °F
Partly Cloudy
Tuesday

High: 67 °F
Sunny
Tuesday Night

Low: 40 °F
Mostly Clear
Wednesday

High: 65 °F
Sunny
Wednesday Night

Low: 50 °F
Mostly Clear
Thursday

High: 72 °F
Partly Sunny
Thursday Night

Low: 55 °F
Showers
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 26. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 51. South southwest wind 5 to 13 mph.
Monday Night
Partly cloudy, with a low around 39. South wind 11 to 13 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 67. South southwest wind 6 to 10 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 40. East northeast wind around 6 mph.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Partly sunny, with a high near 72.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 58.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NE Van Dyne WI
43.93°N 88.48°W (Elev. 748 ft)
43.93°N 88.48°W (Elev. 748 ft)
3:31 pm CDT Apr 19, 2026
5pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026



