Great Lakes Forecast
Issued by NWS
Issued by NWS
771 FZUS63 KDTX 280149 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 949 PM EDT Sat Apr 27 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, will slowly move from the Central Plains into western Lake Superior tomorrow morning through Monday afternoon. This will reinforce warmer air across the Great Lakes through the early week period. Unsettled weather, including the chances for thunderstorms, will be expected through Tuesday morning across the Great Lakes as multiple frontal boundaries pass over. LCZ460-281000- Lake St Clair- 949 PM EDT Sat Apr 27 2024 .REST OF TONIGHT...Southwest winds 10 to 15 knots. Partly cloudy this evening...then mostly cloudy with a chance of showers and thunderstorms after midnight. Waves 1 to 3 feet. .SUNDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots in the afternoon. Mostly cloudy with a chance of showers and thunderstorms. Waves 2 feet or less. .SUNDAY NIGHT...Southeast winds 5 to 10 knots. Partly cloudy in the evening becoming mostly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .MONDAY...South winds 10 to 15 knots. Partly sunny. A chance of light showers in the morning...then light showers likely and a chance of thunderstorms in the afternoon. Waves 1 to 3 feet. .MONDAY NIGHT...Southwest winds 10 to 15 knots. Cloudy with light showers likely and a chance of thunderstorms. Waves 1 to 3 feet. .TUESDAY...West winds 10 to 15 knots veering to the northwest in the evening. Mostly cloudy with light showers likely in the morning...then mostly clear in the afternoon and evening. Waves 2 feet or less. .WEDNESDAY...West winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...Southeast winds 10 to 15 knots. Partly cloudy. Light showers likely and a chance of thunderstorms. Waves 2 feet or less. $$ AM Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes