SXUS43 KGRB 240914 RECGRB WIZ048-WIZ049-242100- Recreational Forecast for Lake Winnebago National Weather Service Green Bay WI 414 AM CDT Fri Oct 24 2025 ...FREEZE WARNING IN EFFECT UNTIL 9 AM CDT THIS MORNING... .EARLY THIS MORNING...Northwest winds around 10 knots. Mostly clear. Waves 1 foot or less. Near steady temperature in the upper 30s. .TODAY...Northwest winds 5 to 10 knots. Sunny. Waves 1 foot or less. Highs around 50. .TONIGHT...East winds up to 5 knots veering south around 5 knots after midnight. Partly cloudy. Waves less than 1 foot. Lows in the upper 30s. .SATURDAY...South winds 5 to 10 knots. Chance of sprinkles in the afternoon. Waves less than 1 foot. Highs in the lower 50s. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Partly cloudy. Waves 1 foot or less. Lows in the mid 40s. $$