Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
30°F
-1°C
| Humidity | 61% |
| Wind Speed | E 10 mph |
| Barometer | 30.19 in (1023.8 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 14 Mar 10:53 am CDT |
Extended Forecast for
2 Miles SSE Oshkosh, Wittman Regional Airport WI
Winter Storm Warning March 14, 07:00pm until March 16, 04:00pm
Today

High: 38 °F
Slight Chance
SnowTonight
Low: 28 °F
Snow then
Wintry MixSunday

High: 36 °F
Wintry Mix
Sunday Night

Low: 16 °F
Wintry Mix
and Blowing
SnowMonday

High: 20 °F
Snow and
Blowing SnowMonday Night

Low: 3 °F
Decreasing
CloudsTuesday

High: 19 °F
Sunny
Tuesday Night
Low: 13 °F
Chance Snow
then Snow
LikelyWednesday

High: 37 °F
Slight Chance
Snow
Detailed Forecast
Today
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 38. East southeast wind 3 to 6 mph.
Tonight
Sleet, possibly mixed with snow before 5am, then snow, freezing rain, and sleet. Low around 28. East wind 9 to 16 mph, with gusts as high as 28 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 2 to 4 inches possible.
Sunday
Rain or freezing rain 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 36. Northeast wind around 18 mph, with gusts as high as 43 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 less than one inch possible.
Sunday Night
Snow, freezing rain, and sleet before 10pm, then snow, possibly mixed with sleet between 10pm and 1am, then snow after 1am. The snow could be heavy at times. Widespread blowing snow, mainly after 3am. Low around 16. Blustery, with a north wind 20 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 4 to 8 inches possible.
Monday
Snow. Widespread blowing snow, mainly before 7am. High near 20. Blustery, with a northwest wind around 23 mph, with gusts as high as 46 mph. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 3.
Tuesday
Sunny, with a high near 19.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Oshkosh, Wittman Regional Airport WI
43.97°N 88.57°W (Elev. 830 ft)
43.97°N 88.57°W (Elev. 830 ft)
9:57 am CDT Mar 14, 2026
11am CDT Mar 14, 2026-6pm CDT Mar 20, 2026



