Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Light Rain
34°F
1°C
| Humidity | 92% |
| Wind Speed | E 17 G 25 mph |
| Barometer | 29.93 in (1014.4 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 7.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 4 Apr 3:53 am CDT |
Extended Forecast for
Oshkosh, Wittman Regional Airport WI
Overnight

Low: 33 °F
Rain
Saturday
High: 48 °F
Rain Likely
then CloudySaturday Night
Low: 31 °F
Slight Chance
Rain then
Mostly CloudySunday
High: 49 °F
Partly Sunny
then Slight
Chance RainSunday Night

Low: 33 °F
Chance Rain
Monday
High: 42 °F
Partly Sunny
then Slight
Chance
Rain/SnowMonday Night

Low: 21 °F
Partly Cloudy
Tuesday

High: 42 °F
Sunny
Tuesday Night
Low: 30 °F
Mostly Cloudy
then Chance
Rain/Snow
Detailed Forecast
Overnight
Rain and possibly a thunderstorm before 5am, then a chance of rain and thunderstorms after 5am. Low around 33. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain and thunderstorms likely before 10am, then a chance of rain between 10am and 11am. Cloudy, with a high near 48. West southwest wind 6 to 11 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 31. West wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 49. West northwest wind 13 to 17 mph, with gusts as high as 28 mph.
Sunday Night
A 30 percent chance of rain, mainly between 7pm and 1am. Mostly cloudy, with a low around 33. West wind 7 to 10 mph.
Monday
A slight chance of rain and snow between 1pm and 4pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 42. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 42.
Tuesday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 56.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Oshkosh, Wittman Regional Airport WI
43.99°N 88.57°W (Elev. 797 ft)
43.99°N 88.57°W (Elev. 797 ft)
2:36 am CDT Apr 4, 2026
3am CDT Apr 4, 2026-6pm CDT Apr 10, 2026



