Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast
41°F
5°C
| Humidity | 43% |
| Wind Speed | S 14 mph |
| Barometer | 29.92 in (1014.4 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 12 Mar 5:53 pm CDT |
Extended Forecast for
4 Miles SE Oshkosh, Wittman Regional Airport WI
Winter Storm Watch March 14, 07:00pm until March 16, 04:00pm
Wind Advisory March 13, 12:00am until March 13, 06:00pm
Tonight

Low: 32 °F
Rain/Snow and
WindyFriday
High: 38 °F
Windy. Chance
Rain/Snow
then Chance
SnowFriday Night

Low: 21 °F
Mostly Cloudy
Saturday

High: 37 °F
Mostly Cloudy
Saturday Night
Low: 28 °F
Snow Likely
then Heavy
Snow and
Patchy
Blowing SnowSunday

High: 31 °F
Heavy Snow
and Blowing
SnowSunday Night

Low: 13 °F
Heavy Snow
and WindyMonday

High: 20 °F
Chance Snow
and WindyMonday Night
Low: 1 °F
Mostly Cloudy
and Blustery
then Partly
Cloudy
Detailed Forecast
Tonight
Rain and snow before 4am, then a chance of rain. Low around 32. Windy, with a south wind 10 to 15 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of rain and snow before 11am, then a chance of snow between 11am and 2pm. Mostly cloudy, with a high near 38. Windy, with a northwest wind 22 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 21. North northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Mostly cloudy, with a high near 37. Light and variable wind becoming south southeast 5 to 7 mph in the morning.
Saturday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 5am. Low around 28. East wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Sunday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 8am. High near 31. Windy. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 13. Windy. Chance of precipitation is 90%.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 20. Windy.
Monday Night
Mostly cloudy, with a low around 1. Blustery.
Tuesday
Sunny, with a high near 19.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 4.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 39.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SE Oshkosh, Wittman Regional Airport WI
43.97°N 88.51°W (Elev. 748 ft)
43.97°N 88.51°W (Elev. 748 ft)
2:51 pm CDT Mar 12, 2026
6pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026



