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Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
39°F
4°C
| Humidity | 60% |
| Wind Speed | NW 3 mph |
| Barometer | 30.15 in (1022.3 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 3 Mar 11:53 am CST |
Extended Forecast for
Winnebago WI
This Afternoon

High: 44 °F
Mostly Sunny
Tonight
Low: 29 °F
Mostly Clear
then Patchy
FogWednesday
High: 50 °F
Patchy Fog
then SunnyWednesday Night
Low: 34 °F
Mostly Clear
then Slight
Chance RainThursday

High: 44 °F
Chance Rain
Thursday Night
Low: 36 °F
Mostly Cloudy
then Slight
Chance RainFriday
High: 56 °F
Rain Likely
then RainFriday Night

Low: 41 °F
Rain
Saturday
High: 51 °F
Slight Chance
Rain then
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 44. Calm wind.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 29. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming southeast around 5 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Increasing clouds, with a low around 34. Light and variable wind.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 44. Northeast wind 5 to 7 mph.
Thursday Night
A 20 percent chance of rain after midnight. Cloudy, with a low around 36.
Friday
Rain. High near 56. Chance of precipitation is 100%.
Friday Night
Rain and possibly a thunderstorm before midnight, then rain likely. Low around 41. Chance of precipitation is 80%.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Winnebago WI
44.08°N 88.53°W (Elev. 787 ft)
44.08°N 88.53°W (Elev. 787 ft)
12:21 pm CST Mar 3, 2026
12pm CST Mar 3, 2026-6pm CDT Mar 9, 2026



