Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
21°F
-6°C
| Humidity | 57% |
| Wind Speed | N 8 mph |
| Barometer | 30.45 in (1032.7 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 7 Apr 2:53 am CDT |
Extended Forecast for
4 Miles N Van Dyne WI
Overnight

Low: 21 °F
Mostly Clear
Tuesday

High: 41 °F
Sunny
Tuesday Night
Low: 28 °F
Partly Cloudy
then
Rain/Snow
LikelyWednesday

High: 61 °F
Rain Likely
and BreezyWednesday Night

Low: 40 °F
Rain
Thursday

High: 55 °F
Sunny
Thursday Night

Low: 38 °F
Chance Rain
Friday

High: 54 °F
Mostly Sunny
Friday Night

Low: 34 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 21. North wind around 7 mph.
Tuesday
Sunny, with a high near 41. Calm wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
A chance of snow between 2am and 5am, then rain likely, possibly mixed with snow. Increasing clouds, with a low around 28. South southeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain likely before 1pm, then a chance of rain after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 61. Breezy, with a south wind 17 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Wednesday Night
Rain, mainly between 7pm and 1am. Low around 40. West southwest wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.
Thursday
Sunny, with a high near 55.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Monday
Rain likely. Partly sunny, with a high near 68. Chance of precipitation is 60%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
3:36 am CDT Apr 7, 2026
3am CDT Apr 7, 2026-6pm CDT Apr 13, 2026



