


Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
84°F
29°C
Humidity | 59% |
Wind Speed | S 13 mph |
Barometer | 30.00 in (1014.6 mb) |
Dewpoint | 68°F (20°C) |
Visibility | 10.00 mi |
Heat Index | 87°F (31°C) |
Last update | 15 Jul 12:53 pm CDT |
Extended Forecast for
2 Miles SSE Oshkosh, Wittman Regional Airport WI
This Afternoon
High: 88 °F
Sunny
Tonight
Low: 71 °F
Mostly Clear
Wednesday
High: 86 °F
Mostly Sunny
then Heavy
RainWednesday Night
Low: 59 °F
Heavy Rain
Thursday
High: 71 °F
Slight Chance
ShowersThursday Night
Low: 55 °F
Mostly Clear
Friday
High: 75 °F
Sunny
Friday Night
Low: 61 °F
Partly Cloudy
then Slight
Chance
ShowersSaturday
High: 78 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
This Afternoon
Sunny, with a high near 88. Heat index values as high as 92. South southwest wind around 11 mph.
Tonight
Mostly clear, with a low around 71. South southwest wind 6 to 8 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 86. Heat index values as high as 91. South southwest wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 4am, then a chance of showers after 4am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 59. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 71. North wind 11 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 75.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 61.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 79.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Oshkosh, Wittman Regional Airport WI
43.99°N 88.57°W (Elev. 797 ft)
43.99°N 88.57°W (Elev. 797 ft)
12:46 pm CDT Jul 15, 2025
1pm CDT Jul 15, 2025-6pm CDT Jul 21, 2025