Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
76°F
24°C
| Humidity | 58% |
| Wind Speed | S 20 G 35 mph |
| Barometer | 29.70 in (1005.1 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 17 Apr 1:53 pm CDT |
Extended Forecast for
3 Miles ESE Winnebago WI
Flood Watch until April 18, 07:00am
Tornado Watch until April 17, 08:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 65 °F
Severe
ThunderstormsTonight
Low: 37 °F
Severe
Thunderstorms
then Showers
and Patchy
FogSaturday
High: 44 °F
Mostly Sunny
then Mostly
Sunny and
BreezySaturday Night
Low: 32 °F
Partly Cloudy
Sunday
High: 42 °F
Chance
Rain/SnowSunday Night
Low: 29 °F
Mostly Clear
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 41 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Showers likely and possibly a thunderstorm after 4pm. Some of the storms could be severe. Partly sunny, with a high near 65. South southeast wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 2am, then a chance of showers between 2am and 3am. Some of the storms could be severe. Patchy fog between midnight and 1am. Low around 37. South wind 16 to 21 mph becoming west northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Mostly sunny, with a high near 44. Breezy, with a west wind 20 to 22 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 32. West wind 11 to 21 mph, with gusts as high as 30 mph.
Sunday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a slight chance of rain showers after 1pm. Mostly sunny, with a high near 42. West northwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Winnebago WI
44.03°N 88.44°W (Elev. 748 ft)
44.03°N 88.44°W (Elev. 748 ft)
1:41 pm CDT Apr 17, 2026
2pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026
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