Great Lakes Forecast
Issued by NWS
Issued by NWS
720 FZUS63 KDTX 241949 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 349 PM EDT Tue Sep 24 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 system, 29.70 inches, tracking through southwest Low Michigan early this evening and then Central Lake Huron tonight. Numerous showers and scattered thunderstorms can be expected. Northwest winds follow for Wednesday and Thursday. LCZ460-250400- Lake St Clair- 349 PM EDT Tue Sep 24 2024 .TONIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots in the late evening and early morning...then veering to the southwest early in the morning. Mostly cloudy. Numerous light showers and scattered thunderstorms in the evening...then scattered light showers after midnight. A chance of waterspouts. Waves 2 feet or less. .WEDNESDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots in the afternoon. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY NIGHT...West winds 5 to 10 knots veering to the northwest after midnight. Partly cloudy. Waves 2 feet or less. .THURSDAY...North winds 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .THURSDAY NIGHT...Northeast winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...Northeast winds 10 to 15 knots increasing to 20 to 25 knots. Partly cloudy. Waves 1 to 3 feet building to 2 to 4 feet in the evening. .SATURDAY...East winds 20 to 25 knots. Mostly cloudy. A chance of showers. Waves 2 to 4 feet. .SUNDAY...Northeast winds 15 to 20 knots. Partly cloudy. A chance of showers. Waves 2 feet or less. $$ SF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes