Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Light Snow Fog/Mist
30°F
-1°C
| Humidity | 92% |
| Wind Speed | NE 16 G 24 mph |
| Barometer | 29.90 in (1013.8 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 1.75 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 15 Mar 2:53 am CDT |
Extended Forecast for
2 Miles NE Van Dyne WI
Winter Weather Advisory March 15, 03:01am until March 15, 04:00pm
Winter Storm Warning March 15, 04:00pm until March 16, 04:00pm
NOW until 4:00pm Sun
Winter Weather Advisory
Overnight
Low: 28 °F
Snow/Sleet
and BreezySunday
High: 36 °F
Wintry Mix
and WindySunday Night
Low: 18 °F
Wintry Mix
and Blowing
SnowMonday
High: 21 °F
Snow Likely
and Blowing
SnowMonday Night
Low: 2 °F
Mostly Cloudy
and Blustery
then Mostly
ClearTuesday
High: 22 °F
Sunny
Tuesday Night
Low: 13 °F
Chance Snow
then Snow
LikelyWednesday
High: 39 °F
Slight Chance
Rain/Snow
Detailed Forecast
Overnight
Snow and sleet. Low around 28. Breezy, with an east wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of 1 to 2 inches possible.
Sunday
Rain, freezing rain, and sleet before 1pm, then rain between 1pm and 4pm, then rain and sleet after 4pm. The sleet could be heavy at times. High near 36. Windy, with an east wind 20 to 25 mph becoming north in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than one inch possible.
Sunday Night
Snow and sleet, possibly mixed with freezing rain before 11pm, then snow, possibly mixed with freezing rain between 11pm and midnight, then snow after midnight. The snow and sleet could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 18. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 3 to 5 inches possible.
Monday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 9am. Cloudy, with a high near 21. Wind chill values between zero and 5. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 22. West wind around 10 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 13. South wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday
A slight chance of rain and snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 39. Southwest wind around 10 mph. 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
Mostly cloudy, with a high near 46.
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:
2 Miles NE Van Dyne WI
43.89°N 88.51°W (Elev. 797 ft)
43.89°N 88.51°W (Elev. 797 ft)
2:37 am CDT Mar 15, 2026
3am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
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