Great Lakes Forecast
Issued by NWS
Issued by NWS
249 FZUS63 KDTX 111938 CCA GLFSC Lake St Clair Forecast...CORRECTION National Weather Service Detroit/Pontiac MI 336 PM EDT Sat May 11 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, 29.50 inches, will continue to track off to the east of the region into tonight with gusty northwest winds and showers diminishing this evening. High pressure will briefly build into the area Sunday morning before a second system arrives Sunday evening bringing additional showers and thunderstorms. Once this system passes, a frontal boundary will stall over the area early next week offering yet another opportunity for thunderstorms. LCZ460-120345- Lake St Clair- 336 PM EDT Sat May 11 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TONIGHT...Northwest winds 15 to 20 knots. Gusts to 25 knots this evening. Mostly cloudy this evening becoming partly cloudy. Waves 1 to 3 feet. .SUNDAY...Northwest winds 10 to 15 knots becoming southwest 5 to 10 knots in the afternoon. Partly sunny. Waves 2 feet or less. .SUNDAY NIGHT...South winds 10 to 15 knots increasing to 15 to 20 knots in the late evening and overnight. Partly cloudy. A chance of light showers after midnight. Waves 1 to 3 feet. .MONDAY...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots in the late morning and afternoon. Partly sunny. A chance of light showers in the morning...then light 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 early morning...then veering to the northwest after midnight. Light showers and a chance of thunderstorms. Waves 2 feet or less. .TUESDAY...Northeast winds 5 to 10 knots becoming north 15 to 20 knots. Mostly cloudy becoming partly cloudy. Waves 2 feet or less. .WEDNESDAY...North winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...Southeast winds 5 to 10 knots. Partly cloudy. A chance of showers. Waves 2 feet or less. $$ DG Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes