Great Lakes Forecast
Issued by NWS
Issued by NWS
078 FZUS63 KDTX 071956 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 356 PM EDT Sun Jul 7 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...High pressure, 30.00 inches, drifts from the local area into the eastern Great Lakes tonight. A weak frontal system arrives from the Midwest late Monday into Tuesday bringing the return of scattered showers and thunderstorms. Potential exists for the remnants of Tropical System Beryl to reach the Great Lakes in the Wednesday to Thursday time frame. LCZ460-080400- Lake St Clair- 356 PM EDT Sun Jul 7 2024 .TONIGHT...South winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less. .MONDAY...South winds 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .MONDAY NIGHT...South winds 5 to 10 knots. Partly cloudy in the evening becoming mostly cloudy. Waves 2 feet or less. .TUESDAY...Southwest winds 5 to 10 knots. Mostly cloudy. A chance of light showers in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .TUESDAY NIGHT...West winds 5 to 10 knots veering to the northeast after midnight. Mostly cloudy. A chance of showers after midnight. Waves 2 feet or less. .WEDNESDAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots in the evening. Mostly cloudy. Showers likely in the morning...then light showers likely and a chance of thunderstorms in the afternoon and evening. Waves 2 feet or less. .THURSDAY...Northwest winds 10 to 15 knots. Partly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .FRIDAY...South winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. $$ TF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes