FZUS63 KDTX 021438 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 938 AM EST Mon Feb 2 2026 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 clipper, 30.00 inches, slides over the region today bringing modest southwest turning northwest winds and light snow showers. High pressure, 30.50 inches, then returns for the midweek period. LCZ460-022300- Lake St Clair- 938 AM EST Mon Feb 2 2026 .REST OF TODAY...Southwest winds 10 to 15 knots. Mostly cloudy with a chance of light snow. .TONIGHT...Southwest winds 5 to 10 knots. Mostly cloudy becoming partly cloudy. .TUESDAY...West winds 5 to 10 knots. Partly sunny. A chance of flurries until late afternoon. .TUESDAY NIGHT...Northwest winds 5 to 10 knots. Partly cloudy. .WEDNESDAY...Northwest winds 5 to 10 knots. Mostly sunny in the morning becoming partly cloudy. .THURSDAY...Southwest winds 15 to 20 knots. Partly cloudy. A chance of light snow. .FRIDAY...Northwest winds 15 to 20 knots. Partly cloudy. Light snow likely. Waves omitted due to ice coverage. $$ TF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes