Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
38°F
3°C
| Humidity | 73% |
| Wind Speed | W 18 G 30 mph |
| Barometer | 29.73 in (1006.8 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 18 Apr 7:53 am CDT |
Extended Forecast for
Winnebago WI
Today
High: 45 °F
Chance
SprinklesTonight
Low: 32 °F
Partly Cloudy
Sunday
High: 46 °F
Slight Chance
Rain/SnowSunday Night
Low: 29 °F
Partly Cloudy
Monday
High: 52 °F
Sunny
Monday Night
Low: 41 °F
Mostly Cloudy
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Detailed Forecast
Today
A chance of sprinkles after noon. Partly sunny, with a high near 45. West wind 17 to 21 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 32. West wind 8 to 16 mph, with gusts as high as 28 mph.
Sunday
A chance of sprinkles and flurries before 1pm, then a slight chance of rain showers between 1pm and 4pm, then a slight chance of rain and snow showers after 4pm. Mostly sunny, with a high near 46. West northwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 29. North northwest wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny, with a high near 52. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
Thursday Night
Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Winnebago WI
44.08°N 88.53°W (Elev. 787 ft)
44.08°N 88.53°W (Elev. 787 ft)
7:56 am CDT Apr 18, 2026
8am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
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