Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
32°F
0°C
| Humidity | 52% |
| Wind Speed | S 20 G 29 mph |
| Barometer | 29.41 in (997.4 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 24 Feb 1:53 pm CST |
Extended Forecast for
Winnebago WI
This Afternoon

High: 33 °F
Snow and
Patchy
Blowing SnowTonight

Low: 12 °F
Decreasing
CloudsWednesday

High: 23 °F
Sunny
Wednesday Night

Low: 10 °F
Partly Cloudy
Thursday

High: 33 °F
Slight Chance
SnowThursday Night

Low: 24 °F
Mostly Clear
Friday

High: 48 °F
Mostly Sunny
Friday Night

Low: 22 °F
Partly Cloudy
Saturday

High: 27 °F
Chance Snow
Detailed Forecast
This Afternoon
Snow before 4pm, then a chance of snow or flurries between 4pm and 5pm. Patchy blowing snow before 3pm. High near 33. West southwest wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. West northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 23. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 10. West northwest wind around 6 mph becoming calm in the evening.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 33. Calm wind becoming south southwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 24.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 22.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 27.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 31.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Winnebago WI
44.08°N 88.53°W (Elev. 787 ft)
44.08°N 88.53°W (Elev. 787 ft)
1:31 pm CST Feb 24, 2026
2pm CST Feb 24, 2026-6pm CST Mar 2, 2026



