Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
21°F
-6°C
| Humidity | 65% |
| Wind Speed | SW 3 mph |
| Barometer | 30.57 in (1037.0 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Last update | 28 Mar 5:53 am CDT |
Extended Forecast for
3 Miles ESE Winnebago WI
Today

High: 42 °F
Increasing
CloudsTonight

Low: 33 °F
Mostly Cloudy
Sunday

High: 55 °F
Partly Sunny
Sunday Night

Low: 37 °F
Partly Cloudy
Monday

High: 58 °F
Partly Sunny
Monday Night

Low: 43 °F
Showers
LikelyTuesday

High: 58 °F
Chance
ShowersTuesday Night

Low: 30 °F
Chance Rain
Wednesday

High: 41 °F
Mostly Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 42. South southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 23 mph.
Tonight
Mostly cloudy, with a low around 33. South southwest wind 13 to 16 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 55. South southwest wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 37. South southwest wind around 8 mph.
Monday
Partly sunny, with a high near 58. East southeast wind 7 to 13 mph, with gusts as high as 18 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Tuesday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 41.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Winnebago WI
44.03°N 88.44°W (Elev. 748 ft)
44.03°N 88.44°W (Elev. 748 ft)
6:21 am CDT Mar 28, 2026
6am CDT Mar 28, 2026-6pm CDT Apr 3, 2026



