Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Light Snow
13°F
-11°C
| Humidity | 77% |
| Wind Speed | W 6 mph |
| Barometer | 30.04 in (1019.8 mb) |
| Dewpoint | 7°F (-14°C) |
| Visibility | 1.00 mi |
| Wind Chill | 4°F (-16°C) |
| Last update | 30 Dec 12:53 pm CST |
Extended Forecast for
5 Miles NNE Van Dyne WI
This Afternoon

High: 19 °F
Snow
Tonight
Low: 18 °F
Snow then
Mostly CloudyWednesday

High: 19 °F⇓
Chance Snow
Wednesday Night

Low: 0 °F
Mostly Clear
New Year's Day

High: 13 °F
Partly Sunny
Thursday Night

Low: 7 °F
Mostly Cloudy
Friday

High: 17 °F
Sunny
Friday Night

Low: 6 °F
Partly Cloudy
Saturday

High: 19 °F
Partly Sunny
Detailed Forecast
This Afternoon
Snow, mainly after 2pm. High near 19. West southwest wind 7 to 9 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow, mainly before 9pm, then a chance of flurries after midnight. Steady temperature around 18. West northwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of flurries before 9am, then a chance of snow after 9am. Partly sunny, with a temperature rising to near 19 by noon, then falling to around 13 during the remainder of the day. West northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 0. Wind chill values between -5 and -15. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.
New Year's Day
Partly sunny, with a high near 13. West wind 8 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Sunny, with a high near 17.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Mostly cloudy, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Van Dyne WI
43.93°N 88.48°W (Elev. 748 ft)
43.93°N 88.48°W (Elev. 748 ft)
12:06 pm CST Dec 30, 2025
1pm CST Dec 30, 2025-6pm CST Jan 5, 2026



