Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Partly Cloudy
34°F
1°C
| Humidity | 67% |
| Wind Speed | NE 15 G 23 mph |
| Barometer | 30.25 in (1025.7 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 1 Apr 5:53 pm CDT |
Extended Forecast for
5 Miles NNW Ripon WI
Winter Weather Advisory April 2, 01:00am until April 2, 10:00am
Tonight
Low: 31 °F
Slight Chance
Snow then
Wintry MixThursday
High: 57 °F
Rain/Freezing
Rain then
RainThursday Night
Low: 35 °F
Rain Likely
then Chance
RainFriday
High: 53 °F
Partly Sunny
then Slight
Chance RainFriday Night

Low: 36 °F
Rain
Saturday

High: 52 °F
Chance Rain
Saturday Night

Low: 30 °F
Mostly Cloudy
Sunday

High: 49 °F
Mostly Sunny
Sunday Night
Low: 32 °F
Mostly Clear
then Slight
Chance
Rain/Snow
Detailed Forecast
Tonight
Rain and snow likely before 3am, then rain between 3am and 4am, then freezing rain after 4am. Low around 31. East wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime ice accumulation of around a 0.1 of an inch possible. Little or no snow accumulation expected.
Thursday
Rain or freezing rain, becoming all rain after 8am. Some thunder is also possible. High near 57. East wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.
Thursday Night
Rain likely and possibly a thunderstorm before 10pm, then a chance of rain between 10pm and 1am. Cloudy, with a low around 35. Southeast wind 10 to 17 mph becoming west after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 53. West wind 6 to 10 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Rain before 10pm, then rain and possibly a thunderstorm between 10pm and 4am, then rain after 4am. Low around 36. East northeast wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
A slight chance of rain and snow after 1am. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 25. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 53. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Ripon WI
43.9°N 88.87°W (Elev. 951 ft)
43.9°N 88.87°W (Elev. 951 ft)
5:46 pm CDT Apr 1, 2026
6pm CDT Apr 1, 2026-6pm CDT Apr 8, 2026



