Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
38°F
3°C
| Humidity | 60% |
| Wind Speed | NW 18 G 26 mph |
| Barometer | 29.81 in (1009.7 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 18 Apr 11:53 am CDT |
Extended Forecast for
Oshkosh, Wittman Regional Airport WI
This Afternoon

High: 47 °F
Chance
SprinklesTonight

Low: 32 °F
Partly Cloudy
Sunday
High: 46 °F
Chance
Sprinkles/Flurries
then Mostly
SunnySunday Night

Low: 29 °F
Partly Cloudy
Monday

High: 52 °F
Sunny
Monday Night

Low: 41 °F
Mostly Cloudy
Tuesday

High: 67 °F
Sunny
Tuesday Night

Low: 40 °F
Mostly Clear
Wednesday

High: 65 °F
Sunny
Detailed Forecast
This Afternoon
A chance of sprinkles after 1pm. Partly sunny, with a high near 47. West wind 16 to 18 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 32. West wind 8 to 16 mph, with gusts as high as 28 mph.
Sunday
A chance of sprinkles and flurries before 9am, then a chance of sprinkles between 9am and 1pm. Mostly sunny, with a high near 46. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 29. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 52. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
Thursday Night
Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
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)
12:22 pm CDT Apr 18, 2026
12pm CDT Apr 18, 2026-6pm CDT Apr 24, 2026



