Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
77°F
25°C
| Humidity | 74% |
| Wind Speed | S 9 mph |
| Barometer | 30.04 in (1016.0 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 15 Jul 8:53 am CDT |
Extended Forecast for
3 Miles SSW Butte Des Morts WI
Today
High: 86 °F
Sunny
Tonight
Low: 72 °F
Mostly Clear
Wednesday
High: 82 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 58 °F
Showers
LikelyThursday
High: 69 °F
Slight Chance
T-storms then
Slight Chance
ShowersThursday Night
Low: 55 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 61 °F
Partly Cloudy
then Slight
Chance
ShowersSaturday
High: 77 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 86. Heat index values as high as 91. South southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 72. South southwest wind 6 to 8 mph.
Wednesday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. Heat index values as high as 87. South southwest wind 5 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 58. Northeast wind 8 to 10 mph. Chance of precipitation is 70%.
Thursday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Partly sunny, with a high near 69. North wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 74.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 61.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 78.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Butte Des Morts WI
44.06°N 88.68°W (Elev. 748 ft)
44.06°N 88.68°W (Elev. 748 ft)
5:51 am CDT Jul 15, 2025
9am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
