Great Lakes Forecast
Issued by NWS
Issued by NWS
607 FZUS63 KDTX 020840 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 340 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 later Monday bringing modest southwest turning northwest winds and light snow showers. High pressure, 30.50 inches, then returns for the midweek period. LCZ460-021645- Lake St Clair- 340 AM EST Mon Feb 2 2026 .TODAY...South winds 5 to 10 knots becoming southwest 10 to 15 knots in the late morning and afternoon. Mostly cloudy. A chance of light snow in the late morning and early afternoon. .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. $$ AA Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes