Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
55°F
13°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.89 in (1011.9 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 8:53 pm CDT |
Extended Forecast for
Oshkosh, Wittman Regional Airport WI
Flood Watch April 17, 01:00pm until April 18, 07:00am
Tonight
Low: 48 °F
Patchy Fog
Friday
High: 74 °F
Areas Fog
then Chance
ShowersFriday Night
Low: 38 °F
Showers
Saturday
High: 47 °F
Chance
ShowersSaturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 46 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Mostly Clear
Monday
High: 55 °F
Sunny
Monday Night
Low: 43 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 48. South southeast wind 3 to 7 mph.
Friday
A 30 percent chance of showers and thunderstorms after 5pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 74. South southeast wind 9 to 17 mph, with gusts as high as 30 mph.
Friday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 1am, then a chance of showers after 1am. Low around 38. South wind around 15 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 47. West wind around 18 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 31. West northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 65.
Additional Forecasts and Information
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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)
8:37 pm CDT Apr 16, 2026
9pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
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