Great Lakes Forecast
Issued by NWS
Issued by NWS
168 FZUS63 KDTX 191947 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 347 PM EDT Sun May 19 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 weak cold front moves through this afternoon before stalling nearby as high pressure builds back in tonight. The front lifts back north as a warm front on Monday as a low pressure system moves into the Great Lakes. This system passes through northern Lake Huron Monday night into Tuesday. A stronger low and associated cold front follow on Wednesday. LCZ460-200400- Lake St Clair- 347 PM EDT Sun May 19 2024 .TONIGHT...Southeast winds 5 to 10 knots backing to the east early in the morning. Partly cloudy with a chance of showers and thunderstorms in the evening. Waves 2 feet or less. .MONDAY...Southeast winds 5 to 10 knots veering to the south in the afternoon. Mostly sunny. Waves 2 feet or less. .MONDAY NIGHT...South winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .TUESDAY...Southwest winds 5 to 10 knots becoming south 10 to 15 knots early in the afternoon. Partly sunny. A chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .TUESDAY NIGHT...South winds 10 to 15 knots increasing to 15 to 20 knots after midnight. Mostly clear. A chance of light showers after midnight. Waves 2 feet or less. .WEDNESDAY...Southwest winds 15 to 20 knots. Partly sunny with a chance of light showers in the morning...then partly cloudy with a chance of showers and thunderstorms in the afternoon and evening. Waves 2 feet or less. .THURSDAY...West winds 15 to 20 knots. Mostly clear. Waves 1 to 3 feet. .FRIDAY...East 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