Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
4°C
40°F
| Humidity | 65% |
| Wind Speed | NW 17 km/h |
| Barometer | 1032.0 mb (30.46 in) |
| Dewpoint | -2°C (29°F) |
| Visibility | 16 km |
| Wind Chill | 1°C (34°F) |
| Last update | 16 Oct 11:53 pm CDT |
Extended Forecast for
Chilton WI
Freeze Warning October 17, 01:00am until October 17, 09:00am
Overnight

Low: 0 °C
Frost
Saturday

High: 12 °C
Frost then
SunnySaturday Night

Low: 4 °C
Clear
Sunday

High: 16 °C
Sunny
Sunday Night

Low: 6 °C
Clear
Monday

High: 18 °C
Sunny
Monday Night

Low: 6 °C
Mostly Clear
Tuesday

High: 19 °C
Sunny
Tuesday Night

Low: 8 °C
Mostly Clear
Detailed Forecast
Overnight
Widespread frost. Otherwise, clear, with a low around 0. West wind 8 to 10 km/h.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 12. Southwest wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 45 km/h.
Saturday Night
Clear, with a low around 4. Southwest wind 18 to 26 km/h, with gusts as high as 39 km/h.
Sunday
Sunny, with a high near 16. Southwest wind 27 to 34 km/h, with gusts as high as 55 km/h.
Sunday Night
Clear, with a low around 6. Southwest wind 13 to 23 km/h, with gusts as high as 40 km/h.
Monday
Sunny, with a high near 18.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Sunny, with a high near 19.
Tuesday Night
Mostly clear, with a low around 8.
Wednesday
Sunny, with a high near 20.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 21.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chilton WI
44.02°N 88.17°W (Elev. 850 m)
44.02°N 88.17°W (Elev. 850 m)
12:06 am CDT Oct 17, 2026
12am CDT Oct 17, 2026-6pm CDT Oct 23, 2026



