Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
2°F
-17°C
| Humidity | 63% |
| Wind Speed | NW 10 mph |
| Barometer | 30.19 in (1025.8 mb) |
| Dewpoint | -8°F (-22°C) |
| Visibility | 10.00 mi |
| Wind Chill | -13°F (-25°C) |
| Last update | 25 Jan 11:53 pm CST |
Extended Forecast for
Oshkosh WI
Cold Weather Advisory until January 26, 12:00pm
NOW until 12:00pm Mon

Cold Weather Advisory
Overnight

Low: -6 °F
Partly Cloudy
Monday

High: 9 °F
Cold
Monday Night
Low: 2 °F
Chance Snow
then Mostly
CloudyTuesday

High: 10 °F
Cold
Tuesday Night

Low: 0 °F
Mostly Clear
Wednesday

High: 10 °F
Cold
Wednesday Night

Low: -3 °F
Mostly Clear
Thursday

High: 11 °F
Sunny
Detailed Forecast
Overnight
Partly cloudy, with a low around -6. Wind chill values between -15 and -20. Northwest wind around 9 mph.
Monday
Sunny and cold, with a high near 9. Wind chill values between -10 and -20. West northwest wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 2. South southwest wind 13 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny and cold, with a high near 10. Wind chill values between -5 and -15. West northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 0. West wind 8 to 10 mph.
Wednesday
Mostly sunny and cold, with a high near 10.
Wednesday Night
Mostly clear, with a low around -3.
Thursday
Sunny, with a high near 11.
Thursday Night
Mostly clear, with a low around -1.
Friday
Sunny, with a high near 16.
Friday Night
Mostly clear, with a low around 3.
Saturday
Sunny, with a high near 20.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 10.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Oshkosh WI
44.02°N 88.56°W (Elev. 758 ft)
44.02°N 88.56°W (Elev. 758 ft)
12:36 am CST Jan 26, 2026
12am CST Jan 26, 2026-6pm CST Feb 1, 2026



