SXUS43 KGRB 070052 RECGRB WIZ048-WIZ049-070200- Recreational Forecast for Lake Winnebago National Weather Service Green Bay WI 752 PM CDT Sun Apr 6 2025 .TONIGHT...Southwest winds 10 to 15 knots veering northwest after midnight. Chance of snow and rain after midnight. Waves 1 to 2 feet. Lows in the upper 20s. .MONDAY...North winds 15 to 20 knots. Slight chance of snow. Waves 3 to 5 feet. Highs in the mid 30s. .MONDAY NIGHT...North winds 5 to 15 knots. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. Lows around 20. .TUESDAY...Northwest winds 5 to 10 knots. Sunny. Waves 1 foot or less. Highs in the upper 30s. $$