Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
26°F
-3°C
| Humidity | 66% |
| Wind Speed | NW 6 mph |
| Barometer | 30.03 in (1018.0 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 17 Nov 3:53 am CST |
Extended Forecast for
2 Miles SE Green Lake WI
Today

High: 44 °F
Increasing
CloudsTonight
Low: 32 °F
Cloudy then
Chance
Rain/SnowTuesday
High: 39 °F
Rain/Snow
Likely then
Chance
Rain/SnowTuesday Night

Low: 23 °F
Partly Cloudy
Wednesday

High: 41 °F
Mostly Cloudy
Wednesday Night

Low: 33 °F
Mostly Cloudy
Thursday

High: 49 °F
Chance Rain
Thursday Night

Low: 32 °F
Chance Rain
Friday

High: 43 °F
Slight Chance
Rain
Detailed Forecast
Today
Increasing clouds, with a high near 44. Northwest wind around 5 mph becoming calm in the morning.
Tonight
A slight chance of snow between midnight and 1am, then a chance of rain and snow. Cloudy, with a low around 32. Light east wind increasing to 5 to 10 mph after midnight. Chance of precipitation is 50%.
Tuesday
Rain and snow likely before 3pm, then a chance of rain. Cloudy, with a high near 39. East wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 23. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 33. South wind around 5 mph.
Thursday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 49. South wind 5 to 10 mph.
Thursday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 32. Southwest wind around 10 mph becoming northwest after midnight.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 43.
Friday Night
A 30 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 27.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SE Green Lake WI
43.81°N 88.94°W (Elev. 850 ft)
43.81°N 88.94°W (Elev. 850 ft)
3:21 am CST Nov 17, 2025
4am CST Nov 17, 2025-6pm CST Nov 23, 2025



