Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
38°F
3°C
| Humidity | 43% |
| Wind Speed | W 9 mph |
| Barometer | 30.09 in (1020.3 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 12 Mar 12:53 pm CDT |
Extended Forecast for
2 Miles SSE Oshkosh, Wittman Regional Airport WI
Wind Advisory March 13, 12:00am until March 13, 06:00pm
This Afternoon

High: 41 °F
Increasing
CloudsTonight

Low: 33 °F
Rain/Snow and
BreezyFriday

High: 38 °F
Chance Snow
and WindyFriday Night

Low: 22 °F
Mostly Cloudy
Saturday

High: 38 °F
Mostly Cloudy
Saturday Night
Low: 28 °F
Snow Likely
then Heavy
SnowSunday

High: 32 °F
Heavy Snow
and Blowing
SnowSunday Night

Low: 15 °F
Heavy Snow
and WindyMonday

High: 21 °F
Chance Snow
and Windy
Detailed Forecast
This Afternoon
Increasing clouds, with a high near 41. South southwest wind 8 to 10 mph.
Tonight
Rain and snow before 4am, then a chance of rain. Low around 33. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow between 11am and 2pm. Mostly cloudy, with a high near 38. Windy, with a northwest wind 21 to 28 mph, with gusts as high as 45 mph.
Friday Night
Mostly cloudy, with a low around 22. North northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Mostly cloudy, with a high near 38. Calm wind becoming east southeast around 6 mph in the morning.
Saturday Night
Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 90%.
Sunday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 8am. High near 32. Breezy. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 15. Windy. Chance of precipitation is 90%.
Monday
A 50 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 21. Windy.
Monday Night
Mostly cloudy, with a low around 3. Blustery.
Tuesday
Sunny, with a high near 21.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 34.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Oshkosh, Wittman Regional Airport WI
43.97°N 88.57°W (Elev. 830 ft)
43.97°N 88.57°W (Elev. 830 ft)
1:21 pm CDT Mar 12, 2026
1pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026



