SXUS43 KGRB 190852 RECGRB WIZ048-WIZ049-192100- Recreational Forecast for Lake Winnebago National Weather Service Green Bay WI 352 AM CDT Fri Apr 19 2024 .EARLY THIS MORNING...West winds 10 to 15 knots. Mostly clear. Waves 1 foot or less. Lows in the upper 30s. .TODAY...West winds 10 to 25 knots rising to 20 to 25 knots in the afternoon. Sunny in the morning then becoming partly sunny. Waves 1 to 3 feet building to 2 to 4 feet in the afternoon. Highs in the upper 40s. .TONIGHT...West winds 15 to 20 knots. Partly cloudy. Waves 1 to 3 feet. Lows in the mid 30s. .SATURDAY...West winds around 15 knots. Chance of sprinkles in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon. Highs in the upper 40s. .SATURDAY NIGHT...West winds 10 to 15 knots. Mostly clear. Waves 1 foot or less. Lows in the mid 30s. $$