Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fog/Mist
27°F
-3°C
| Humidity | 85% |
| Wind Speed | W 7 mph |
| Barometer | 29.62 in (1004.8 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 6.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 9 Dec 11:53 am CST |
Extended Forecast for
5 Miles NNE Van Dyne WI
Winter Weather Advisory December 9, 08:00pm until December 10, 09:00am
Today

High: 31 °F
Chance Snow
Tonight
Low: 25 °F
Heavy Snow
then
Rain/Snow and
BlusteryWednesday
High: 27 °F⇓
Chance Snow
and Blustery
then Partly
SunnyWednesday Night

Low: 7 °F
Partly Cloudy
Thursday

High: 17 °F
Mostly Sunny
Thursday Night

Low: 4 °F
Chance Snow
Friday

High: 18 °F
Chance Snow
Friday Night
Low: -5 °F
Slight Chance
Snow then
Mostly CloudySaturday
High: 4 °F
Partly Sunny
then Slight
Chance Snow
Detailed Forecast
Today
A 40 percent chance of snow after 4pm. Cloudy, with a high near 31. West wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Tonight
Snow before midnight, then snow, possibly mixed with rain between midnight and 2am, then snow after 2am. The snow could be heavy at times. Low around 25. Blustery, with a south wind 9 to 14 mph becoming north northwest 17 to 22 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
A 40 percent chance of snow before 8am. Mostly cloudy, with a temperature falling to around 22 by 5pm. Blustery, with a north northwest wind 13 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 7. West northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 17. West wind 7 to 9 mph.
Thursday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 4.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 18.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -5.
Saturday
A 20 percent chance of snow after noon. Partly sunny and cold, with a high near 4.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around -7.
Sunday
Sunny and cold, with a high near 7.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -2.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 17.
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)
10:31 am CST Dec 9, 2025
11am CST Dec 9, 2025-6pm CST Dec 15, 2025



