Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Mostly Cloudy
76°F
24°C
| Humidity | 74% |
| Wind Speed | NW 7 mph |
| Barometer | 29.97 in (1013.4 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 77°F (25°C) |
| Last update | 4 Aug 8:53 pm CDT |
Extended Forecast for
Winnebago WI
Tonight
Low: 66 °F
Chance
T-stormsWednesday
High: 76 °F
Chance
T-storms then
Partly SunnyWednesday Night
Low: 63 °F
Partly Cloudy
Thursday
High: 78 °F
Becoming
SunnyThursday Night
Low: 65 °F
Mostly Clear
Friday
High: 79 °F
Sunny
Friday Night
Low: 67 °F
Slight Chance
ShowersSaturday
High: 79 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 66 °F
Chance
T-storms
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Cloudy, with a low around 66. North wind around 7 mph becoming west in the evening.
Wednesday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Mostly cloudy, with a high near 76. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 63. West northwest wind 3 to 6 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 78. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 65. South wind 6 to 8 mph.
Friday
Sunny, with a high near 79.
Friday Night
A 20 percent chance of showers before 1am. Mostly clear, with a low around 67.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 79.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 40%.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 66.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Winnebago WI
44.06°N 88.5°W (Elev. 748 ft)
44.06°N 88.5°W (Elev. 748 ft)
9:36 pm CDT Aug 4, 2026
9pm CDT Aug 4, 2026-6pm CDT Aug 11, 2026
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