Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Light Rain Fog/Mist
39°F
4°C
| Humidity | 100% |
| Wind Speed | E 7 mph |
| Barometer | 29.40 in (996.3 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 1.25 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 8 Jan 7:53 pm CST |
Extended Forecast for
3 Miles ESE Winnebago WI
Flood Watch January 8, 08:43pm until January 9, 12:00pm
NOW until 12:00pm Fri
Flood Watch
Tonight
Low: 35 °F
Rain then
Rain/Snow
LikelyFriday
High: 37 °F⇓
Chance Wintry
Mix and
Breezy then
SunnyFriday Night

Low: 29 °F
Patchy Fog
Saturday

High: 33 °F
Snow Likely
Saturday Night

Low: 20 °F
Chance Snow
and BlusterySunday
High: 29 °F
Partly Sunny
and Blustery
then Mostly
SunnySunday Night

Low: 21 °F
Mostly Cloudy
Monday

High: 34 °F
Partly Sunny
Detailed Forecast
Tonight
Rain before 5am, then rain likely, possibly mixed with snow. Some thunder is also possible. Low around 35. East wind 14 to 21 mph becoming north northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
A chance of rain, snow, and sleet before 11am, then a chance of snow between 11am and noon. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 17 to 22 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%. Little or no snow and sleet accumulation expected.
Friday Night
Patchy fog between 11pm and 2am. Otherwise, increasing clouds, with a steady temperature around 29. West wind around 6 mph becoming light and variable.
Saturday
Snow likely. Mostly cloudy, with a high near 33. South wind 6 to 11 mph becoming west northwest 15 to 20 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Blustery, with a west northwest wind around 23 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 29. Blustery.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow, mainly after noon. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 23.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Winnebago WI
44.03°N 88.44°W (Elev. 748 ft)
44.03°N 88.44°W (Elev. 748 ft)
8:12 pm CST Jan 8, 2026
8pm CST Jan 8, 2026-6pm CST Jan 15, 2026



