Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
67°F
19°C
| Humidity | 66% |
| Wind Speed | SE 8 mph |
| Barometer | 29.63 in (1002.7 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 23 Apr 8:53 pm CDT |
Extended Forecast for
3 Miles ESE Winnebago WI
Flood Warning until further notice
NOW until further notice
Flood Warning
Tonight
Low: 55 °F
Chance
T-storms then
Showers
LikelyFriday
High: 61 °F
Showers
LikelyFriday Night
Low: 43 °F
Mostly Clear
Saturday
High: 59 °F
Mostly Sunny
Saturday Night
Low: 44 °F
Mostly Cloudy
Sunday
High: 58 °F
Mostly Sunny
Sunday Night
Low: 46 °F
Mostly Cloudy
Monday
High: 57 °F
Chance
Showers and
Breezy then
Showers and
Windy
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 55. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely before 3pm, then a slight chance of showers between 3pm and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 61. South wind 10 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 43. North wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 59. North wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 44. East northeast wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 57. Windy. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 48. Windy. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 55. Breezy.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 52.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
8:37 pm CDT Apr 23, 2026
9pm CDT Apr 23, 2026-6pm CDT Apr 30, 2026
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