Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Heavy Rain Fog/Mist
40°F
4°C
| Humidity | 97% |
| Wind Speed | E 12 mph |
| Barometer | 29.45 in (998.3 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 2.50 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 8 Jan 6:53 pm CST |
Extended Forecast for
4 Miles SE Oshkosh, Wittman Regional Airport WI
Flood Watch January 8, 07:34pm 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 then
SunnyFriday Night

Low: 26 °F
Patchy Fog
Saturday

High: 33 °F
Snow Likely
Saturday Night

Low: 20 °F
Chance Snow
Sunday

High: 29 °F
Decreasing
CloudsSunday Night

Low: 21 °F
Mostly Cloudy
Monday

High: 35 °F
Partly Sunny
Detailed Forecast
Tonight
Rain before 5am, then a chance of rain and snow. Low around 35. East wind 9 to 18 mph becoming north northwest after midnight. Winds could gust as high as 26 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 31 by 5pm. Northwest wind 15 to 20 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%. Little or no snow and sleet accumulation expected.
Friday Night
Patchy fog between 10pm and 5am. Otherwise, increasing clouds, with a low around 26. West northwest wind around 6 mph becoming calm.
Saturday
Snow likely. Mostly cloudy, with a high near 33. South wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. West northwest wind 16 to 18 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 35.
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 37. 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 24.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SE Oshkosh, Wittman Regional Airport WI
43.97°N 88.51°W (Elev. 748 ft)
43.97°N 88.51°W (Elev. 748 ft)
7:31 pm CST Jan 8, 2026
7pm CST Jan 8, 2026-6pm CST Jan 15, 2026



