Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

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

Fair

24°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 30.32 in (1028.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 24 Dec 5:53 am CST
Detailed forecast for

Calumet County

Early This Morning
Mostly cloudy. Temperatures in the mid 20s. Northeast wind 5 to 10 mph.
Today
Cloudy. Highs in the upper 30s. Southeast wind 5 to 10 mph.
Tonight
Mostly cloudy. Areas of drizzle in the evening. Freezing drizzle also possible in the evening. Lows in the middle 20s. Light and variable wind becoming north 5 to 10 mph after midnight. Chance of precipitation 40 percent.
Christmas Day
Mostly cloudy. Highs in the lower 30s. Northeast wind 10 to 15 mph.
Thursday Night
Cloudy. Light rain likely after midnight. Nearly steady temperature in the lower 30s. Southeast wind 10 to 20 mph. Chance of rain 70 percent.
Friday
Cloudy. Light rain likely in the morning. Highs in the upper 30s. Southeast wind 10 to 15 mph shifting to the northeast 5 to 10 mph in the afternoon. Chance of rain 60 percent.
Friday Night
Cloudy. Lows in the lower 30s.
Saturday
Mostly cloudy. Highs in the upper 30s.
Saturday Night
Cloudy with a 30 percent chance of light rain. Lows in the upper 20s.
Sunday And Sunday Night
Windy. Mostly cloudy. Highs in the lower 30s. Lows 5 to 10 above zero.
Monday
Windy. Colder. Partly sunny. Highs in the middle teens.
Monday Night
Blustery. Mostly clear. Lows 5 to 10 above zero.
Tuesday
Mostly cloudy. Highs around 20.



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312 AM CST Wed Dec 24 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database