Great Lakes Forecast
Issued by NWS
Issued by NWS
116 FZUS63 KDTX 120758 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 358 AM EDT Sun May 12 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...High pressure will briefly build across the area this morning before another low pressure system arrives tonight. This system brings more showers and thunderstorms, and a brief period of elevated southwest wind. Once this system passes, a frontal boundary will stall over the area early next week offering yet another opportunity for thunderstorms. LCZ460-121600- Lake St Clair- 358 AM EDT Sun May 12 2024 .TODAY...Northwest winds 10 to 15 knots becoming west 5 to 10 knots late in the morning...then backing to the south early in the afternoon increasing to 10 to 15 knots late in the afternoon. Partly sunny. Waves 2 feet or less. .TONIGHT...South winds 10 to 15 knots. Partly cloudy in the evening...then mostly cloudy with a chance of showers after midnight. Waves 1 to 3 feet. .MONDAY...Southwest winds 10 to 15 knots. Mostly cloudy. A chance of showers in the morning...then showers likely and a chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .MONDAY NIGHT...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Showers likely and a chance of thunderstorms in the evening...then showers after midnight. Waves 2 feet or less. .TUESDAY...North winds 5 to 10 knots becoming northeast 15 to 20 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY...North winds 15 to 20 knots. Partly cloudy. Waves 1 to 3 feet. .THURSDAY...Southeast winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. $$ BT Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes