Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fog/Mist
54°F
12°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.71 in (1005.8 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 2.50 mi |
| Last update | 16 Apr 1:53 am CDT |
Extended Forecast for
Oshkosh WI
Dense Fog Advisory until April 16, 10:00am
NOW until 10:00am Thu
Dense Fog Advisory
Overnight
Low: 49 °F
Chance Rain
and Areas
Dense FogThursday
High: 67 °F
Rain Likely
and Areas
Dense Fog
then Mostly
SunnyThursday Night
Low: 49 °F
Mostly Clear
Friday
High: 74 °F
Partly Sunny
then Chance
T-stormsFriday Night
Low: 39 °F
Showers
Saturday
High: 48 °F
Chance
ShowersSaturday Night
Low: 31 °F
Partly Cloudy
Sunday
High: 47 °F
Mostly Sunny
Detailed Forecast
Overnight
A 40 percent chance of rain and thunderstorms. Areas of dense fog. Otherwise, cloudy, with a low around 49. Light northeast wind.
Thursday
Rain and thunderstorms likely before 10am, then a chance of rain between 10am and 11am. Areas of dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 67. North northeast wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 49. Calm wind becoming south southeast around 6 mph after midnight.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 74. South southeast wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Friday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 39. South wind around 14 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 64.
Additional Forecasts and Information
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Point Forecast:
Oshkosh WI
44.02°N 88.56°W (Elev. 758 ft)
44.02°N 88.56°W (Elev. 758 ft)
1:57 am CDT Apr 16, 2026
2am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
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