Expires:202404271000;;437554 FZUS63 KDTX 270153 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI Issued by National Weather Service Marquette MI 953 PM EDT Fri Apr 26 2024 Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. .SYNOPSIS...Strong low pressure of 29.30 inches moves from the central Plains through Lake Superior tonight into Saturday while weakening to 29.60 inches. The system brings increasing southeast wind and a pattern of showers and possible thunderstorms tonight. Wind turning southwest pulls warmer air into the region while supporting a continued thunderstorm threat Saturday into Sunday. The associated cold front stalls over Lake Huron and Lower Michigan during Sunday while yet another low pressure system at 29.60 inches moves into the central Plains. LCZ460-271000- Lake St Clair- 953 PM EDT Fri Apr 26 2024 .REST OF TONIGHT...Southeast winds 15 to 20 knots. Mostly cloudy. A chance of light showers. Waves 2 to 4 feet. .SATURDAY...South winds 15 to 20 knots. Mostly cloudy with a chance of light showers. Waves 2 to 4 feet. .SATURDAY NIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Partly cloudy in the evening becoming mostly cloudy. Waves 1 to 3 feet. .SUNDAY...Southwest winds 10 to 15 knots. Mostly cloudy. A chance of light showers in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...South winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .MONDAY...South winds 15 to 20 knots. Partly sunny becoming mostly cloudy. Waves 1 to 3 feet. .TUESDAY...Southwest winds 10 to 15 knots. Partly cloudy. Light showers likely and a chance of thunderstorms. Waves 2 feet or less. .WEDNESDAY...West winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. $$ WFO MQT Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes