Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.Unknown Precip
26°F
-3°C
| Humidity | 71% |
| Wind Speed | S 12 mph |
| Barometer | 29.91 in (1015.2 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 9.00 mi |
| Wind Chill | 15°F (-9°C) |
| Last update | 4 Jan 6:53 pm CST |
Extended Forecast for
Winnebago WI
Winter Weather Advisory January 4, 07:45pm until January 5, 03:00am
NOW until 3:00am Mon
Winter Weather Advisory
Tonight
Low: 22 °F
Wintry Mix
then Slight
Chance
Freezing RainMonday
High: 33 °F
Mostly Cloudy
Monday Night
Low: 29 °F
Cloudy then
Chance
Drizzle/Freezing
RainTuesday
High: 35 °F
Rain/Freezing
Rain Likely
then Chance
DrizzleTuesday Night
Low: 25 °F
Mostly Cloudy
Wednesday
High: 36 °F
Partly Sunny
Wednesday Night
Low: 29 °F
Partly Cloudy
Thursday
High: 37 °F
Mostly Sunny
then Slight
Chance
Drizzle
Detailed Forecast
Tonight
Snow, freezing rain, and sleet before midnight, then a slight chance of freezing rain between midnight and 4am. Low around 22. South southeast wind 5 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total nighttime snow and sleet accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 33. West southwest wind around 5 mph becoming calm in the morning.
Monday Night
A chance of drizzle or freezing rain after midnight. Cloudy, with a low around 29. South southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday
Rain or freezing rain likely before noon, then a chance of drizzle. Mostly cloudy, with a high near 35. Light and variable wind becoming west northwest 5 to 8 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 25. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
A slight chance of drizzle after noon. Partly sunny, with a high near 37.
Thursday Night
A chance of drizzle or freezing rain, mainly after midnight. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
A chance of drizzle or freezing rain. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Friday Night
A chance of drizzle, snow, and freezing rain. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 26.
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)
7:37 pm CST Jan 4, 2026
7pm CST Jan 4, 2026-6pm CST Jan 11, 2026
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