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Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Light Rain and Breezy
57°F
14°C
| Humidity | 83% |
| Wind Speed | S 21 G 29 mph |
| Barometer | 30.05 in (1016.8 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jun 2:53 am CDT |
Extended Forecast for
Green Lake WI
Overnight
Low: 57 °F
Showers
LikelyWednesday
High: 77 °F
Showers then
Showers
LikelyWednesday Night
Low: 55 °F
Showers
Likely then
Patchy FogThursday
High: 73 °F
Slight Chance
T-storms and
Patchy FogThursday Night
Low: 53 °F
Partly Cloudy
Friday
High: 76 °F
Mostly Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 57. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms, mainly before 1pm, then showers likely and possibly a thunderstorm after 5pm. High near 77. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers between 11am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 73. North wind around 5 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 76. East wind around 5 mph.
Friday Night
Mostly clear, with a low around 54. East wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 79. East wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 60.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 85.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Monday
Mostly sunny and hot, with a high near 91.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Green Lake WI
43.86°N 88.96°W (Elev. 850 ft)
43.86°N 88.96°W (Elev. 850 ft)
2:37 am CDT Jun 24, 2026
3am CDT Jun 24, 2026-6pm CDT Jun 30, 2026
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