SXUS43 KGRB 070732 RECGRB WIZ048-WIZ049-070900- Recreational Forecast for Lake Winnebago National Weather Service Green Bay WI 232 AM CDT Mon Apr 7 2025 .REST OF THE NIGHT...Northwest winds around 15 knots. Chance of snow showers. Waves 1 to 3 feet. Lows in the upper 20s. .MONDAY...North winds 15 to 25 knots. Chance of flurries in the morning, then chance of snow showers in the afternoon. Waves 3 to 5 feet. Highs in the mid 30s. .MONDAY NIGHT...North winds 5 to 15 knots. Chance of flurries in the evening. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. Lows 16 to 21. .TUESDAY...Northwest winds 5 to 10 knots. Sunny. Waves 1 foot or less. Highs in the upper 30s. $$