


Great Lakes Forecast
Issued by NWS
Issued by NWS
702 FZUS63 KDTX 280805 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 405 AM EDT Fri Mar 28 2025 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...A warm front sets up across the region today into Sunday with several waves of low pressure tracking along it. Stronger low pressure then tracks through Sunday night with colder air working back into the area Monday into Tuesday. LCZ460-281615- Lake St Clair- 405 AM EDT Fri Mar 28 2025 .TODAY...Southeast winds 10 to 15 knots veering to the south late in the afternoon. Mostly cloudy. A chance of light showers. Waves 2 feet or less. .TONIGHT...Southwest winds 10 to 15 knots increasing to 15 to 20 knots in the late evening and overnight. Partly cloudy. A chance of showers and thunderstorms in the evening. Waves 1 to 3 feet. .SATURDAY...Southwest winds 15 to 20 knots. Partly sunny. A chance of light showers in the afternoon. Waves 1 to 3 feet. .SATURDAY NIGHT...Northwest winds 10 to 15 knots backing to the southeast in the late evening and overnight. Light rain likely in the evening...then light rain after midnight. Waves 2 feet or less. .SUNDAY...South winds 15 to 20 knots. Light rain in the morning... then light rain and a chance of thunderstorms in the afternoon and evening. Waves 1 to 3 feet. .MONDAY...North winds 15 to 20 knots. Mostly cloudy. Light rain. Waves 1 to 3 feet. .TUESDAY...East winds 15 to 20 knots. Partly cloudy. Waves 2 feet or less. $$ TF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes