Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Overcast and Windy
37°F
3°C
| Humidity | 59% |
| Wind Speed | NW 31 G 53 mph |
| Barometer | 29.51 in (1000.4 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 13 Mar 1:53 pm CDT |
Extended Forecast for
5 Miles WSW Oshkosh, Wittman Regional Airport WI
Wind Advisory March 13, 02:24pm until March 13, 06:00pm
Winter Storm Warning March 14, 07:00pm until March 16, 04:00pm
NOW until 6:00pm Fri

Wind Advisory
This Afternoon

High: 39 °F
Mostly Cloudy
and WindyTonight

Low: 24 °F
Decreasing
CloudsSaturday
High: 37 °F
Mostly Cloudy
then Slight
Chance SnowSaturday Night
Low: 28 °F
Snow then
Wintry Mix
and Patchy
Blowing SnowSunday

High: 37 °F
Wintry Mix
and BreezySunday Night
Low: 16 °F
Wintry Mix
and Blowing
Snow then
Heavy Snow
and Blowing
SnowMonday

High: 22 °F
Snow Likely
and Areas
Blowing SnowMonday Night
Low: 3 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 39. Windy, with a west northwest wind 26 to 30 mph, with gusts as high as 46 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Saturday
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 37. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Snow before 1am, then snow, possibly mixed with sleet between 1am and 4am, then snow and sleet, possibly mixed with freezing rain after 4am. Patchy blowing snow between 3am and 4am. Low around 28. East wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.
Sunday
Rain, snow, freezing rain, and sleet before 1pm, then rain and sleet, possibly mixed with snow between 1pm and 4pm, then rain, snow, freezing rain, and sleet after 4pm. The sleet could be heavy at times. High near 37. Breezy, with a northeast wind 20 to 22 mph, with gusts as high as 44 mph. Chance of precipitation is 100%.
Sunday Night
Snow, possibly mixed with freezing rain and sleet, becoming all snow after 10pm. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Low around 16. Blustery. Chance of precipitation is 90%.
Monday
Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 22. Windy. Chance of precipitation is 70%.
Monday Night
Partly cloudy, with a low around 3. Blustery.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 42.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Oshkosh, Wittman Regional Airport WI
44°N 88.66°W (Elev. 843 ft)
44°N 88.66°W (Elev. 843 ft)
1:57 pm CDT Mar 13, 2026
2pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026



