Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Rain
65°F
18°C
| Humidity | 84% |
| Wind Speed | S 13 mph |
| Barometer | 29.65 in (1003.7 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 4.00 mi |
| Last update | 17 Apr 6:53 pm CDT |
Extended Forecast for
Oshkosh, Wittman Regional Airport WI
Flood Watch until April 18, 07:00am
Tornado Watch April 17, 07:24pm until April 17, 08:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 38 °F
Severe
Thunderstorms
then Showers
Likely and
Patchy FogSaturday
High: 48 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Partly Cloudy
Sunday
High: 47 °F
Chance
Rain/Snow
then Chance
ShowersSunday Night
Low: 29 °F
Mostly Clear
Monday
High: 53 °F
Mostly Sunny
Monday Night
Low: 42 °F
Mostly Cloudy
Tuesday
High: 66 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Some of the storms could be severe. Patchy fog between midnight and 1am. Low around 38. South wind 14 to 20 mph becoming west northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 48. West wind 18 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind 9 to 17 mph, with gusts as high as 28 mph.
Sunday
A chance of snow showers before 10am, then a chance of rain showers. Mostly sunny, with a high near 47. West northwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 29. North northwest wind 5 to 9 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Additional Forecasts and Information
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Point Forecast:
Oshkosh, Wittman Regional Airport WI
43.99°N 88.57°W (Elev. 797 ft)
43.99°N 88.57°W (Elev. 797 ft)
6:42 pm CDT Apr 17, 2026
7pm CDT Apr 17, 2026-6pm CDT Apr 24, 2026
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