Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
8°F
-13°C
| Humidity | 69% |
| Wind Speed | W 10 mph |
| Barometer | 29.98 in (1017.6 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -6°F (-21°C) |
| Last update | 31 Dec 9:53 pm CST |
Extended Forecast for
5 Miles W Oshkosh, Wittman Regional Airport WI
Tonight

Low: 0 °F
Decreasing
CloudsNew Year's Day
High: 13 °F
Partly Sunny
then Snow
LikelyThursday Night

Low: 5 °F
Partly Cloudy
Friday

High: 16 °F
Sunny
Friday Night

Low: 9 °F
Mostly Cloudy
Saturday

High: 21 °F
Mostly Cloudy
Saturday Night

Low: 5 °F
Mostly Clear
Sunday

High: 23 °F
Mostly Sunny
Sunday Night

Low: 17 °F
Chance Snow
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 0. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
New Year's Day
Snow likely, mainly between noon and 5pm. Partly sunny, with a high near 13. West wind 7 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 5. West wind around 7 mph.
Friday
Sunny, with a high near 16. West wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 9. West northwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 21.
Saturday Night
Mostly clear, with a low around 5.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles W Oshkosh, Wittman Regional Airport WI
44°N 88.66°W (Elev. 843 ft)
44°N 88.66°W (Elev. 843 ft)
8:31 pm CST Dec 31, 2025
10pm CST Dec 31, 2025-6pm CST Jan 7, 2026



