Great Lakes Forecast
Issued by NWS
Issued by NWS
997 FZUS63 KDTX 110737 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 337 AM 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, tracks through the Great Lakes today bringing an uptick in winds and several rounds of rain, including a few thunderstorms. High pressure briefly builds into the area Sunday morning before a second system arrives Sunday evening bringing some showers and storms. A stationary front then settles over the Great Lake early next week offering additional opportunities for thunderstorms. LCZ460-111545- Lake St Clair- 337 AM EDT Sat May 11 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... .TODAY...South winds 15 to 20 knots becoming southwest 10 to 15 knots in the late morning and early afternoon...then becoming west 15 to 20 knots late in the afternoon. Light showers in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 1 to 3 feet. .TONIGHT...Northwest winds 15 to 20 knots. Mostly cloudy this evening becoming partly cloudy. Waves 1 to 3 feet. .SUNDAY...Northwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late morning and early afternoon...then backing to the south early 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 afternoon and evening. Partly sunny. Waves 1 to 3 feet. .TUESDAY...North winds 10 to 15 knots. Light showers. Waves 2 feet or less. .WEDNESDAY...Northeast winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. $$ KDK Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes