Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
23°F
-5°C
| Humidity | 72% |
| Wind Speed | W 3 mph |
| Barometer | 30.31 in (1028.5 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Last update | 28 Feb 6:53 pm CST |
Extended Forecast for
4 Miles NE Van Dyne WI
Tonight
Low: 10 °F
Slight Chance
Snow then
Mostly CloudySunday

High: 25 °F
Mostly Sunny
Sunday Night

Low: 14 °F
Mostly Clear
Monday

High: 38 °F
Increasing
CloudsMonday Night
Low: 28 °F
Mostly Cloudy
then Chance
SnowTuesday
High: 39 °F
Chance
Rain/Snow
then Slight
Chance RainTuesday Night

Low: 26 °F
Partly Cloudy
Wednesday

High: 42 °F
Chance Rain
Wednesday Night

Low: 32 °F
Chance Rain
Detailed Forecast
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 10. Light north wind becoming north northeast 5 to 9 mph in the evening.
Sunday
Mostly sunny, with a high near 25. North northeast wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 14. Calm wind becoming south around 5 mph after midnight.
Monday
Increasing clouds, with a high near 38. South wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 28. South southeast wind 3 to 7 mph.
Tuesday
A chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 42.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 32.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
A 40 percent chance of rain. Cloudy, with a low around 36.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 53.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
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)
7:31 pm CST Feb 28, 2026
7pm CST Feb 28, 2026-6pm CST Mar 7, 2026



