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Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
66°F
19°C
| Humidity | 40% |
| Wind Speed | S 5 mph |
| Barometer | 29.66 in (1004.1 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 5:53 pm CDT |
Extended Forecast for
4 Miles N Van Dyne WI
Tonight

Low: 34 °F
Mostly Clear
Tuesday
High: 44 °F
Partly Sunny
then Slight
Chance RainTuesday Night
Low: 31 °F
Rain Likely
then Wintry
Mix LikelyWednesday
High: 39 °F
Wintry Mix
Likely then
Chance SnowWednesday Night

Low: 24 °F
Mostly Clear
Thursday

High: 42 °F
Increasing
CloudsThursday Night

Low: 32 °F
Rain/Snow
Friday

High: 41 °F
Slight Chance
Rain/Snow and
BreezyFriday Night
Low: 26 °F
Mostly Cloudy
then Slight
Chance Snow
Detailed Forecast
Tonight
Mostly clear, with a low around 34. East southeast wind 5 to 11 mph becoming northeast after midnight. Winds could gust as high as 22 mph.
Tuesday
A 10 percent chance of rain after 5pm. Partly sunny, with a high near 44. Northeast wind 13 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Rain likely before 4am, then rain and freezing rain likely, possibly mixed with sleet. Some thunder is also possible. Cloudy, with a low around 31. North northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no sleet accumulation expected.
Wednesday
Freezing rain likely, possibly mixed with snow and sleet before 10am, then a chance of snow. Cloudy, with a high near 39. North wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 24. Northwest wind 6 to 9 mph.
Thursday
Increasing clouds, with a high near 42.
Thursday Night
Rain and snow. Low around 32. Chance of precipitation is 80%.
Friday
A slight chance of rain and snow before 1pm. Mostly sunny, with a high near 41. Breezy. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 26.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 39.
Saturday Night
Rain and snow likely. Cloudy, with a low around 28. Chance of precipitation is 70%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Mostly cloudy, with a high near 25.
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)
5:58 pm CDT Mar 9, 2026
6pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026



