Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast with Haze
17°F
-8°C
| Humidity | 77% |
| Wind Speed | NW 14 G 25 mph |
| Barometer | 30.22 in (1025.5 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 6.00 mi |
| Wind Chill | 3°F (-16°C) |
| Last update | 22 Feb 6:53 am CST |
Extended Forecast for
Chilton WI
Today

High: 26 °F
Snow Likely
Tonight
Low: 12 °F
Chance Snow
then Mostly
CloudyMonday

High: 23 °F
Mostly Sunny
Monday Night

Low: 14 °F
Mostly Cloudy
Tuesday

High: 34 °F
Snow Likely
Tuesday Night
Low: 16 °F
Chance Snow
then Mostly
CloudyWednesday

High: 28 °F
Mostly Sunny
Wednesday Night

Low: 14 °F
Chance Snow
Thursday

High: 31 °F
Chance Snow
Detailed Forecast
Today
Snow likely, mainly before 5pm. Cloudy, with a high near 26. North northwest wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 12. North northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 23. North northwest wind 11 to 16 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 14. Calm wind becoming south 5 to 9 mph after midnight.
Tuesday
Snow likely. Mostly cloudy, with a high near 34. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 14.
Thursday
A 30 percent chance of snow, mainly before noon. Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chilton WI
44.02°N 88.17°W (Elev. 850 ft)
44.02°N 88.17°W (Elev. 850 ft)
5:41 am CST Feb 22, 2026
7am CST Feb 22, 2026-6pm CST Feb 28, 2026



