Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
2°F
-17°C
| Humidity | 57% |
| Wind Speed | W 5 mph |
| Barometer | 30.22 in (1026.7 mb) |
| Dewpoint | -10°F (-23°C) |
| Visibility | 10.00 mi |
| Wind Chill | -8°F (-22°C) |
| Last update | 27 Jan 8:53 pm CST |
Extended Forecast for
Winnebago WI
Tonight

Low: -1 °F
Mostly Clear
Wednesday

High: 9 °F
Cold
Wednesday Night

Low: -4 °F
Mostly Clear
Thursday

High: 9 °F
Cold
Thursday Night

Low: -2 °F
Mostly Clear
Friday

High: 13 °F
Mostly Sunny
Friday Night

Low: 6 °F
Partly Cloudy
Saturday

High: 20 °F
Mostly Sunny
Saturday Night

Low: 4 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around -1. Wind chill values between -10 and -15. West wind around 9 mph.
Wednesday
Mostly sunny and cold, with a high near 9. Wind chill values between -5 and -15. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around -4. Wind chill values between -10 and -15. Northwest wind 6 to 10 mph.
Thursday
Sunny and cold, with a high near 9. Wind chill values between -5 and -15. Northwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around -2. North wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 13.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 4.
Sunday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 21.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 24.
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)
7:31 pm CST Jan 27, 2026
9pm CST Jan 27, 2026-6pm CST Feb 3, 2026



