Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Light Rain Fog/Mist
42°F
6°C
| Humidity | 92% |
| Wind Speed | SW 6 mph |
| Barometer | 30.16 in (1022.0 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 5.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 10 Apr 12:53 am CDT |
Extended Forecast for
4 Miles N Van Dyne WI
Overnight

Low: 41 °F
Rain Likely
Friday

High: 50 °F
Partly Sunny
Friday Night

Low: 33 °F
Mostly Clear
Saturday
High: 55 °F
Sunny then
Slight Chance
ShowersSaturday Night

Low: 43 °F
Showers
Sunday

High: 68 °F
Showers
LikelySunday Night

Low: 58 °F
Chance Rain
Monday
High: 73 °F
Mostly Cloudy
then Slight
Chance
T-stormsMonday Night

Low: 55 °F
Rain Likely
Detailed Forecast
Overnight
Rain likely, mainly before 4am. Cloudy, with a steady temperature around 41. Calm wind becoming north northwest around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 50. North northwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 33. Light and variable wind.
Saturday
A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 55. South southeast wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 43. Southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Sunday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Monday
A 20 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 73.
Monday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Tuesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 80%.
Wednesday
Rain and thunderstorms likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Partly cloudy, with a low around 45.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 67.
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)
12:57 am CDT Apr 10, 2026
1am CDT Apr 10, 2026-6pm CDT Apr 16, 2026



