Great Lakes Forecast
Issued by NWS
Issued by NWS
621 FZUS63 KDTX 251341 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 941 AM EDT Tue Jun 25 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, generates a complex of thunderstorms that track into the western and central Great Lakes this morning. Some of these storms could be severe. A slow moving cold front then offers additional storm chances late today and tonight mainly south of Lake Huron and closer to western Lake Erie. LCZ460-252145- Lake St Clair- 941 AM EDT Tue Jun 25 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... .REST OF TODAY...Southwest winds 15 to 20 knots. Showers and a chance of thunderstorms late in the morning...then showers likely and a chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .TONIGHT...West winds 15 to 20 knots diminishing to 5 to 10 knots. Partly cloudy with a chance of showers and thunderstorms. Waves 2 feet or less. .WEDNESDAY...Northwest winds 5 to 10 knots veering to the north early in the afternoon. Partly sunny. A chance of showers and thunderstorms in the morning...then a chance of showers in the afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...North winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...North winds 10 to 15 knots becoming northeast 5 to 10 knots in the afternoon and evening. Mostly sunny becoming sunny in the afternoon becoming mostly clear. Waves 2 feet or less. .FRIDAY...Southeast winds 10 to 15 knots. Partly cloudy. A chance of showers. Waves 2 feet or less. .SATURDAY...West winds 10 to 15 knots. Mostly cloudy. Showers likely and a chance of thunderstorms. Waves 2 feet or less. $$ SS Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes