Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97° N Lon: 88.56° W Elev: 801 ft.

Fair

62°F

17°C

Humidity 96%
Wind Speed S 7 mph
Barometer 30.01 in (1015.4 mb)
Dewpoint 61°F (16°C)
Visibility 9.00 mi
Last update 19 Jul 1:53 am CDT
Detailed forecast for

Winnebago County

Rest Of The Night
Warmer. Mostly cloudy. Nearly steady temperature in the mid 60s. South wind 5 to 10 mph.
Saturday
Humid. Mostly cloudy. Showers likely and a chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Southwest wind 5 to 10 mph shifting to the west in the afternoon. Chance of rain 60 percent.
Saturday Night
Partly cloudy. Lows in the lower 60s. Northeast wind 5 to 10 mph.
Sunday
Partly cloudy in the morning then becoming mostly sunny. Highs in the upper 70s. East wind 5 to 10 mph.
Sunday Night
Mostly clear. Lows around 60. East wind 5 to 10 mph.
Monday
Mostly sunny. Highs in the upper 70s.
Monday Night
Partly cloudy. Lows in the middle 60s.
Tuesday
Humid. Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the middle 80s.
Tuesday Night
Muggy. Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 70s.
Wednesday
Humid. Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the middle 80s.
Wednesday Night
Muggy. Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows around 70.
Thursday
Humid. Partly cloudy with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
Thursday Night And Friday
Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 80s.



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114 AM CDT Sat Jul 19 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database