Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
0°F
-18°C
| Humidity | 49% |
| Wind Speed | W 18 G 28 mph |
| Barometer | 30.20 in (1026.1 mb) |
| Dewpoint | -15°F (-26°C) |
| Visibility | 10.00 mi |
| Wind Chill | -21°F (-29°C) |
| Last update | 22 Jan 8:53 pm CST |
Extended Forecast for
Chilton WI
Extreme Cold Warning January 23, 12:00am until January 24, 06:00am
Tonight
Low: -17 °F
Chance
Flurries and
Patchy
Blowing SnowFriday
High: -9 °F
Cold
Friday Night
Low: -17 °F
Partly Cloudy
Saturday
High: 1 °F
Mostly Cloudy
then Slight
Chance SnowSaturday Night
Low: -4 °F
Chance Snow
Sunday
High: 9 °F
Chance Snow
Sunday Night
Low: -6 °F
Chance Snow
Monday
High: 8 °F
Chance
FlurriesMonday Night
Low: 1 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of flurries before 10pm. Patchy blowing snow between 11pm and 1am. Partly cloudy, with a low around -17. Wind chill values between -30 and -40. West northwest wind 18 to 20 mph, with gusts as high as 31 mph.
Friday
Sunny and cold, with a high near -9. Wind chill values between -35 and -45. West northwest wind 11 to 18 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around -17. Wind chill values between -30 and -35. West northwest wind 5 to 10 mph.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 1. Wind chill values between -20 and -30. West northwest wind around 6 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around -4. North wind 3 to 7 mph.
Sunday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 9.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around -6.
Monday
A chance of flurries before noon. Mostly sunny and cold, with a high near 8.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 13.
Tuesday Night
A 20 percent chance of flurries with a slight chance of snow. Mostly cloudy, with a low around 0.
Wednesday
A chance of flurries. Mostly sunny and cold, with a high near 10.
Wednesday Night
A 20 percent chance of flurries with a slight chance of snow. Partly cloudy, with a low around -5.
Thursday
A chance of flurries. Mostly sunny and cold, with a high near 8.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
7:31 pm CST Jan 22, 2026
9pm CST Jan 22, 2026-6pm CST Jan 29, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
