Great Lakes Forecast
Issued by NWS
Issued by NWS
744 FZUS63 KDTX 210750 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 350 AM EDT Sat Sep 21 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...A ridge of high pressure, 29.90 inches, will fill back in today, before low pressure, 29.70 inches, brings the next likely chance rain and some thunderstorms starting tomorrow afternoon and evening. A cold front will move through in the wake of this low pressure system, veering wind direction from SSE to NNW. LCZ460-211600- Lake St Clair- 350 AM EDT Sat Sep 21 2024 .TODAY...Northwest winds 5 to 10 knots in the morning becoming light and variable...then becoming northeast 5 to 10 knots late in the afternoon. Mostly sunny. Waves 2 feet or less. .TONIGHT...Northeast winds 5 to 10 knots this evening becoming light and variable. Mostly clear. Waves nearly calm. .SUNDAY...Light and variable winds becoming southeast 5 to 10 knots in the late morning and afternoon. Partly sunny. Waves 2 feet or less. .SUNDAY NIGHT...South winds 10 to 15 knots. Showers. Waves 2 feet or less. .MONDAY...West winds 10 to 15 knots becoming north 5 to 10 knots in the afternoon and evening. Mostly cloudy. Light showers in the morning. Waves 2 feet or less. .TUESDAY...Northeast winds 5 to 10 knots. Mostly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .WEDNESDAY...North winds 5 to 10 knots. Partly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. $$ KGK Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes