Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Unknown Precip and Windy
26°F
-3°C
| Humidity | 81% |
| Wind Speed | N 30 G 46 mph |
| Barometer | 29.53 in (1001.3 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 2.50 mi |
| Wind Chill | 9°F (-13°C) |
| Last update | 15 Mar 8:53 pm CDT |
Extended Forecast for
2 Miles NE Van Dyne WI
Blizzard Warning until March 16, 04:00pm
NOW until 4:00pm Mon

Blizzard Warning
Tonight

Low: 16 °F
Heavy Snow
and Blowing
SnowMonday

High: 20 °F
Snow and
Blowing SnowMonday Night
Low: 2 °F
Patchy
Blowing Snow
and Blustery
then Mostly
ClearTuesday

High: 21 °F
Sunny
Tuesday Night

Low: 13 °F
Chance Snow
Wednesday

High: 38 °F
Mostly Cloudy
Wednesday Night

Low: 29 °F
Chance
Rain/SnowThursday

High: 41 °F
Mostly Sunny
Detailed Forecast
Tonight
Snow, mainly after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 16. Windy, with a north wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Monday
Snow, mainly before 3pm. Widespread blowing snow, mainly before 3pm. High near 20. Wind chill values between -5 and zero. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Patchy blowing snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values between -10 and zero. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 21. Wind chill values between -5 and -15. West wind around 10 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13. South wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 38. South wind around 10 mph.
Wednesday Night
A slight chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 29. South wind around 5 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 41. Northwest wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly cloudy, with a high near 45.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 39.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NE Van Dyne WI
43.89°N 88.51°W (Elev. 797 ft)
43.89°N 88.51°W (Elev. 797 ft)
8:42 pm CDT Mar 15, 2026
8pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026



