Great Lakes Forecast
Issued by NWS
Issued by NWS
649 FZUS63 KDTX 221953 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 353 PM EDT Wed May 22 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 low pressure system drifts north of Lake Superior at around 29.30 inches through tonight, sending a cold front through the eastern lakes this evening. High pressure then builds in for Thursday and Friday before the next warm front lifts north Friday night. LCZ460-230400- Lake St Clair- 353 PM EDT Wed May 22 2024 .TONIGHT...West winds 10 to 15 knots increasing to 15 to 20 knots late in the evening...then diminishing to 10 to 15 knots after midnight diminishing to 5 to 10 knots early in the morning. Mostly clear. Waves 2 feet or less. .THURSDAY...Southwest winds 5 to 10 knots. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Clear. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 10 knots veering to the southeast in the late morning and afternoon. Sunny. Waves 2 feet or less. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Partly cloudy with a chance of showers and thunderstorms in the evening...then mostly cloudy with light showers likely and a chance of thunderstorms after midnight. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots veering to the west in the afternoon and evening. Partly sunny with light showers likely and a chance of thunderstorms in the morning...then mostly clear in the afternoon and evening. Waves 2 feet or less. .SUNDAY...East winds 10 to 15 knots. Partly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. .MONDAY...West winds 10 to 15 knots. Partly cloudy. Showers likely and a chance of thunderstorms. 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