Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
-5°F
-21°C
| Humidity | 75% |
| Wind Speed | W 6 mph |
| Barometer | 30.23 in (1027.4 mb) |
| Dewpoint | -11°F (-24°C) |
| Visibility | 10.00 mi |
| Wind Chill | -18°F (-28°C) |
| Last update | 20 Jan 4:53 am CST |
Extended Forecast for
Chilton WI
Cold Weather Advisory January 20, 05:48am until January 20, 10:00am
NOW until 10:00am Tue
Cold Weather Advisory
Today
High: 11 °F
Increasing
CloudsTonight
Low: 10 °F
Snow Likely
Wednesday
High: 21 °F
Chance Snow
Wednesday Night
Low: 4 °F
Slight Chance
Snow then
Partly CloudyThursday
High: 11 °F
Mostly Sunny
Thursday Night
Low: -14 °F
Partly Cloudy
Friday
High: -8 °F
Cold
Friday Night
Low: -16 °F
Mostly Clear
Detailed Forecast
Today
Increasing clouds, with a high near 11. Wind chill values between -10 and -20. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Tonight
Snow likely, mainly between 10pm and 5am. Cloudy, with a steady temperature around 10. South southwest wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 21. North northwest wind 5 to 14 mph becoming west in the morning. Winds could gust as high as 22 mph.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 4. West wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 11. West wind 13 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around -14.
Friday
Sunny and cold, with a high near -8.
Friday Night
Mostly clear, with a low around -16.
Saturday
Mostly sunny and cold, with a high near 0.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Partly cloudy, with a low around -8.
Sunday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 9.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -5.
Monday
Mostly sunny and cold, with a high near 9.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chilton WI
44.02°N 88.17°W (Elev. 850 ft)
44.02°N 88.17°W (Elev. 850 ft)
3:56 am CST Jan 20, 2026
5am CST Jan 20, 2026-6pm CST Jan 26, 2026
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