Great Lakes Forecast
Issued by NWS
Issued by NWS
751 FZUS63 KDTX 211334 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 934 AM EDT Tue May 21 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 warm front lifts north today as a low pressure system moves into the Great Lakes from the Plains. This low, 29.10 inches, reaches western Lake Superior Wednesday morning with the associated cold front moving through the central Lakes during the day. High pressure then builds in through Friday. LCZ460-212145- Lake St Clair- 934 AM EDT Tue May 21 2024 .REST OF TODAY...Southwest winds 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TONIGHT...South winds 10 to 15 knots. Mostly clear. A chance of light showers after midnight. Waves 2 feet or less. .WEDNESDAY...Southwest winds 10 to 15 knots. Partly sunny with a chance of light showers. Waves 1 to 3 feet. .WEDNESDAY NIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Mostly clear. Waves 1 to 3 feet. .THURSDAY...Light and variable winds becoming south 5 to 10 knots in the afternoon and evening. Mostly sunny becoming clear. Waves 2 feet or less. .FRIDAY...East winds 10 to 15 knots. Mostly clear. A chance of showers. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots. Partly cloudy. A chance of showers and thunderstorms. Waves 2 feet or less. $$ BC Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes