Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fog/Mist
34°F
1°C
| Humidity | 89% |
| Wind Speed | NE 7 mph |
| Barometer | 29.95 in (1014.9 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 5.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 17 Feb 4:53 am CST |
Extended Forecast for
Oshkosh WI
Today
High: 43 °F
Partly Sunny
then Slight
Chance RainTonight

Low: 40 °F
Rain
Wednesday
High: 53 °F
Chance Rain
then Mostly
SunnyWednesday Night
Low: 30 °F
Slight Chance
Rain then
Partly CloudyThursday
High: 46 °F
Mostly Sunny
then Chance
RainThursday Night
Low: 31 °F
Rain Likely
then
Rain/SnowFriday

High: 37 °F
Rain/Snow
LikelyFriday Night

Low: 22 °F
Chance Snow
Saturday

High: 32 °F
Slight Chance
Snow
Detailed Forecast
Today
A 20 percent chance of rain after 5pm. Mostly cloudy, with a high near 43. East wind 7 to 15 mph, with gusts as high as 23 mph.
Tonight
Rain and possibly a thunderstorm, mainly before 5am, then a chance of rain and thunderstorms after 5am. Steady temperature around 40. East wind 13 to 16 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 53. South wind 10 to 16 mph becoming west southwest in the morning. Winds could gust as high as 25 mph.
Wednesday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30. West southwest wind 6 to 8 mph becoming south after midnight.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 46. South southeast wind 6 to 10 mph becoming east northeast in the afternoon.
Thursday Night
Rain likely before midnight, then rain and snow. Low around 31. Chance of precipitation is 80%.
Friday
Rain and snow likely, mainly before noon. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 22.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 32.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 27.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Sunny, with a high near 25.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Oshkosh WI
44.02°N 88.53°W (Elev. 748 ft)
44.02°N 88.53°W (Elev. 748 ft)
3:57 am CST Feb 17, 2026
5am CST Feb 17, 2026-6pm CST Feb 23, 2026



