Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
32°F
0°C
| Humidity | 85% |
| Wind Speed | E 20 G 33 mph |
| Barometer | 29.64 in (1005.0 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 15 Mar 7:53 am CDT |
Extended Forecast for
4 Miles N Van Dyne WI
Blizzard Warning March 15, 04:00pm until March 16, 04:00pm
Winter Storm Warning March 15, 08:24am until March 15, 04:00pm
NOW until 4:00pm Sun
Winter Storm Warning
Today
High: 35 °F
Rain/Sleet
and Patchy
Blowing SnowTonight
Low: 16 °F
Wintry Mix
and Blowing
SnowMonday
High: 19 °F
Heavy Snow
and Blowing
SnowMonday Night
Low: 1 °F
Patchy
Blowing Snow
then Mostly
ClearTuesday
High: 21 °F
Sunny
Tuesday Night
Low: 13 °F
Chance Snow
then Snow
LikelyWednesday
High: 39 °F
Slight Chance
Rain/SnowWednesday Night
Low: 29 °F
Slight Chance
Rain
Detailed Forecast
Today
Rain and sleet before 2pm, then rain between 2pm and 3pm, then rain and sleet after 3pm. The sleet could be heavy at times. Some thunder is also possible. Patchy blowing snow after 5pm. High near 35. Breezy, with a north northeast wind 20 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime sleet accumulation of around an inch possible.
Tonight
Snow, freezing rain, and sleet before 2am, then snow and sleet between 2am and 3am, then snow after 3am. The snow and sleet could be heavy at times. Widespread blowing snow, mainly after 9pm. Low around 16. Windy, with a north wind around 26 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 3 to 5 inches possible.
Monday
Snow, mainly before 1pm. The snow could be heavy at times. Widespread blowing snow, mainly before 1pm. Steady temperature around 19. Windy, with a northwest wind 24 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Patchy blowing snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Northwest wind 13 to 20 mph, with gusts as high as 31 mph.
Tuesday
Sunny, with a high near 21. West northwest wind around 10 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 70%.
Wednesday
A slight chance of rain and snow before 1pm. Partly sunny, with a high near 39. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
A slight chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 40.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles N Van Dyne WI
43.93°N 88.54°W (Elev. 801 ft)
43.93°N 88.54°W (Elev. 801 ft)
7:56 am CDT Mar 15, 2026
8am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
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