Hazardous Weather Conditions
Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
58°F
14°C
| Humidity | 93% |
| Wind Speed | W 8 mph |
| Barometer | 29.71 in (1005.9 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 9:53 pm CDT |
Extended Forecast for
2 Miles SSE Green Lake WI
Flood Watch April 15, 10:53pm until April 16, 07:00am
NOW until 7:00am Thu
Flood Watch
Tonight
Low: 51 °F
Showers
Likely and
Patchy FogThursday
High: 65 °F
Chance
Showers and
Patchy Fog
then Mostly
SunnyThursday Night
Low: 49 °F
Mostly Clear
Friday
High: 74 °F
Partly Sunny
then Chance
T-storms and
BreezyFriday Night
Low: 38 °F
Showers and
BreezySaturday
High: 48 °F
Chance
Showers and
BreezySaturday Night
Low: 29 °F
Mostly Cloudy
and Breezy
then Partly
CloudySunday
High: 47 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, cloudy, with a low around 51. Northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 11am. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 65. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 49. Southeast wind 5 to 10 mph.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 74. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Friday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 38. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 48. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 29. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 47. Northwest wind around 15 mph.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Green Lake WI
43.81°N 88.94°W (Elev. 850 ft)
43.81°N 88.94°W (Elev. 850 ft)
9:41 pm CDT Apr 15, 2026
10pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
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