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Great Lakes Forecast
Issued by NWS
Issued by NWS
976 FZUS63 KDTX 151342 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 942 AM EDT Mon Jul 15 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...Morning storms give way to drier (but still muggy) conditions this afternoon. Another round of storms arrives late tonight into Tuesday morning ahead of a cold front. High pressure builds into the Great Lakes from the Upper Midwest Tuesday afternoon into Wednesday. Troughing eventually brings about potential for a few showers Wednesday while cooler air persists through Thursday. LCZ460-152200- Lake St Clair- 942 AM EDT Mon Jul 15 2024 .REST OF TODAY...Southwest winds 5 to 10 knots. Showers with thunderstorms likely late in the morning...then showers likely and a chance of thunderstorms in the afternoon. Waves 2 feet or less. .TONIGHT...Southwest winds 5 to 10 knots increasing to 10 to 15 knots in the late evening and overnight. Partly cloudy with a chance of showers and thunderstorms in the evening...then mostly cloudy with showers likely and a chance of thunderstorms after midnight. Waves 2 feet or less. .TUESDAY...Southwest winds 10 to 15 knots. Mostly cloudy with showers likely and a chance of thunderstorms. Waves 2 feet or less. .TUESDAY NIGHT...Northwest winds 10 to 15 knots becoming north 5 to 10 knots in the late evening and overnight. Partly cloudy. A chance of showers and thunderstorms in the evening. Waves 2 feet or less. .WEDNESDAY...North winds 5 to 10 knots. Mostly sunny becoming partly sunny in the afternoon becoming mostly clear. Waves 2 feet or less. .THURSDAY...Northeast winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. .FRIDAY...Southeast winds 5 to 10 knots. 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