Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
32°F
0°C
| Humidity | 75% |
| Wind Speed | E 13 G 22 mph |
| Barometer | 30.26 in (1025.4 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 1 Apr 5:53 am CDT |
Extended Forecast for
Winnebago WI
Winter Weather Advisory April 2, 12:00am until April 2, 10:00am
Today
High: 40 °F
Partly Sunny
Tonight
Low: 32 °F
Chance Snow
then Wintry
MixThursday
High: 52 °F
Rain/Freezing
Rain then
RainThursday Night
Low: 37 °F
Rain Likely
Friday
High: 52 °F
Partly Sunny
then Slight
Chance RainFriday Night
Low: 37 °F
Rain
Saturday
High: 50 °F
Chance Rain
Saturday Night
Low: 31 °F
Slight Chance
RainSunday
High: 47 °F
Partly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 40. East northeast wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
Rain, snow, and sleet before 3am, then rain between 3am and 4am, then rain or freezing rain after 4am. The sleet could be heavy at times. Low around 32. East northeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Thursday
Rain or freezing rain, becoming all rain after 7am. Some thunder is also possible. High near 52. East wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.
Thursday Night
Rain likely and possibly a thunderstorm before 10pm, then rain likely between 10pm and 1am. Mostly cloudy, with a low around 37. South wind 11 to 16 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 52. West wind 7 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Rain and possibly a thunderstorm. Low around 37. Chance of precipitation is 90%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 50.
Saturday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 31.
Monday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 44.
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)
5:46 am CDT Apr 1, 2026
6am CDT Apr 1, 2026-6pm CDT Apr 7, 2026
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