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Great Lakes Forecast
Issued by NWS
Issued by NWS
227 FZUS63 KDTX 170149 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 949 PM EDT Fri Aug 16 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...Low pressure, 29.70 inches, will drift directly overhead today supporting numerous showers and thunderstorms through Sunday. An uptick in winds and waves is expected Sunday night and Monday on the back side of the low before high pressure fills in by middle of next week. LCZ460-171000- Lake St Clair- 949 PM EDT Fri Aug 16 2024 .REST OF TONIGHT...South winds 5 to 10 knots. Mostly clear with a chance of showers and thunderstorms. Waves 2 feet or less. .SATURDAY...Southwest winds 5 to 10 knots increasing to 10 to 15 knots in the late morning and afternoon. Partly sunny. A chance of showers and thunderstorms in the morning...then showers and thunderstorms likely in the afternoon. Waves 2 feet or less. .SATURDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Partly cloudy with showers and thunderstorms likely in the evening...then mostly cloudy with a chance of showers and thunderstorms after midnight. Waves 2 feet or less. .SUNDAY...Northwest winds 5 to 10 knots becoming north 10 to 15 knots early in the afternoon. Light showers likely and a chance of thunderstorms in the morning...then light showers and a chance of thunderstorms in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...North winds 15 to 20 knots increasing to 20 to 25 knots in the late evening and overnight. Partly cloudy. Light showers and a chance of thunderstorms in the evening. Waves 1 to 3 feet building to 2 to 4 feet after midnight. .MONDAY...North winds 20 to 25 knots diminishing to 15 to 20 knots in the afternoon and evening. Partly sunny becoming mostly sunny in the afternoon becoming clear. Waves 1 to 3 feet. .TUESDAY...Northeast winds 10 to 15 knots. Clear. Waves 2 feet or less. .WEDNESDAY...East winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. $$ MV Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes