| NWS Forecast for: Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI (LMZ521) Issued by: National Weather Service Green Bay, WI Last Update: 836 PM CDT Tue Apr 28 2026 | |
| Tonight: N wind 5 to 10 kts. Waves 2 ft or less. Mostly cloudy. Wednesday: NE wind 5 to 10 kts. Waves 2 ft or less. A chance of showers in the afternoon. Wednesday Night: NE wind 5 to 10 kts backing NW after midnight. Waves 2 ft or less. A chance of showers in the evening. Thursday: N wind 5 to 10 kts. Waves 2 ft or less. A chance of showers. | |
| Zone Forecast: Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI (LMZ521) | |
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