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Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
61°F
16°C
| Humidity | 50% |
| Wind Speed | Calm |
| Barometer | 29.68 in (1005.0 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 6:53 pm CDT |
Extended Forecast for
5 Miles NNE Van Dyne WI
Tonight

Low: 33 °F
Mostly Clear
Tuesday
High: 43 °F
Partly Sunny
then Slight
Chance RainTuesday Night
Low: 30 °F
Rain Likely
then
Rain/Freezing
Rain LikelyWednesday
High: 37 °F
Wintry Mix
Likely then
Chance SnowWednesday Night

Low: 22 °F
Mostly Clear
Thursday

High: 42 °F
Increasing
CloudsThursday Night

Low: 31 °F
Rain/Snow
Friday

High: 41 °F
Slight Chance
Rain/Snow and
BreezyFriday Night
Low: 24 °F
Mostly Cloudy
then Slight
Chance Snow
Detailed Forecast
Tonight
Mostly clear, with a low around 33. North northeast wind 5 to 11 mph, with gusts as high as 21 mph.
Tuesday
A 10 percent chance of rain after 5pm. Partly sunny, with a high near 43. Northeast wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Rain likely before 4am, then rain or freezing rain likely. Some thunder is also possible. Cloudy, with a low around 30. Northeast wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.
Wednesday
Freezing rain likely, possibly mixed with snow and sleet before 10am, then a chance of snow. Cloudy, with a high near 37. North wind 14 to 16 mph, with gusts as high as 24 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 22. West northwest wind 6 to 9 mph.
Thursday
Increasing clouds, with a high near 42.
Thursday Night
Rain and snow. Low around 31. 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 24.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 37.
Saturday Night
Rain and snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Monday
Mostly cloudy, with a high near 24.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Van Dyne WI
43.93°N 88.48°W (Elev. 748 ft)
43.93°N 88.48°W (Elev. 748 ft)
5:58 pm CDT Mar 9, 2026
7pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026



