Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
31°F
-1°C
| Humidity | 59% |
| Wind Speed | NW 13 mph |
| Barometer | 29.97 in (1016.1 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 13 Mar 8:53 pm CDT |
Extended Forecast for
4 Miles SE Oshkosh, Wittman Regional Airport WI
Winter Storm Warning March 14, 07:00pm until March 16, 04:00pm
Tonight

Low: 22 °F
Partly Cloudy
Saturday
High: 36 °F
Mostly Cloudy
then Slight
Chance SnowSaturday Night
Low: 27 °F
Snow then
Snow/Sleet
and Patchy
Blowing SnowSunday

High: 36 °F
Wintry Mix
and BreezySunday Night
Low: 16 °F
Wintry Mix
and Blowing
Snow then
Heavy Snow
and Blowing
SnowMonday

High: 20 °F
Snow Likely
and Areas
Blowing SnowMonday Night
Low: 3 °F
Mostly Cloudy
and Blustery
then Partly
CloudyTuesday

High: 21 °F
Mostly Sunny
Tuesday Night

Low: 11 °F
Chance Snow
Detailed Forecast
Tonight
Partly cloudy, with a low around 22. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 36. Calm wind becoming east around 6 mph in the afternoon.
Saturday Night
Snow before 3am, then snow and sleet. Patchy blowing snow between 3am and 4am. Low around 27. East wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Sunday
Rain, snow and freezing rain, possibly mixed with sleet before 1pm, then rain, possibly mixed with snow and sleet between 1pm and 4pm, then rain, snow, freezing rain, and sleet after 4pm. High near 36. Breezy, with an east wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.
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. Windy, with a north wind 22 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 90%.
Monday
Snow likely, mainly before 1pm. Areas of blowing snow. Cloudy, with a high near 20. Windy. Chance of precipitation is 70%.
Monday Night
Partly cloudy, with a low around 3. Blustery.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 11.
Wednesday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 40.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
9:02 pm CDT Mar 13, 2026
9pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026



