Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fog/Mist
49°F
9°C
| Humidity | 100% |
| Wind Speed | S 6 mph |
| Barometer | 29.87 in (1011.4 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 3.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 17 Apr 4:53 am CDT |
Extended Forecast for
3 Miles SSE Oshkosh, Wittman Regional Airport WI
Flood Watch April 17, 01:00pm until April 18, 07:00am
Dense Fog Advisory April 17, 05:26am until April 17, 09:00am
NOW until 9:00am Fri
Dense Fog Advisory
Today
High: 74 °F
Areas Fog
then Chance
T-stormsTonight
Low: 38 °F
Showers then
Chance
T-stormsSaturday
High: 46 °F
Slight Chance
Rain/Snow
then Slight
Chance Snow
ShowersSaturday Night
Low: 31 °F
Mostly Clear
Sunday
High: 47 °F
Mostly Sunny
Sunday Night
Low: 30 °F
Mostly Clear
Monday
High: 53 °F
Sunny
Monday Night
Low: 42 °F
Mostly Cloudy
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms after 4pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 74. South southeast wind 8 to 18 mph, with gusts as high as 31 mph.
Tonight
Showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Low around 38. South wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A slight chance of rain showers before 8am, then a slight chance of snow showers between 8am and 1pm. Mostly sunny, with a high near 46. West wind 18 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 31. West wind 10 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 47. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
Additional Forecasts and Information
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Point Forecast:
3 Miles SSE Oshkosh, Wittman Regional Airport WI
43.97°N 88.54°W (Elev. 774 ft)
43.97°N 88.54°W (Elev. 774 ft)
4:26 am CDT Apr 17, 2026
5am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
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