Great Lakes Forecast
Issued by NWS
Issued by NWS
459 FZUS63 KDTX 031437 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 937 AM EST Sat Jan 3 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, 29.90 inches, crosses the region Saturday offering light snow chances but only minimal increases in wind strengths. High pressure, 30.20 inches, then follows for Sunday. Another weak low crosses the region Monday bringing additional snow chances but again minimal increases in winds. LCZ460-032245- Lake St Clair- 937 AM EST Sat Jan 3 2026 .REST OF TODAY...West winds 5 to 10 knots. Mostly cloudy. A chance of light snow in the afternoon. Waves nearly calm. .TONIGHT...West winds 5 to 10 knots veering to the northwest early in the morning. Cloudy with a chance of light snow in the evening...then partly cloudy after midnight. Waves nearly calm. .SUNDAY...West winds 5 to 10 knots. Mostly sunny. Waves nearly calm. .SUNDAY NIGHT...Light and variable winds becoming south 10 to 15 knots. Mostly cloudy. A chance of light snow after midnight. Waves nearly calm. .MONDAY...South winds 10 to 15 knots becoming southwest 5 to 10 knots in the evening. Mostly cloudy. Waves nearly calm. .TUESDAY...Southwest winds 5 to 10 knots. Mostly cloudy with a chance of light rain. Waves nearly calm. .WEDNESDAY...Southwest winds 5 to 10 knots. Mostly cloudy. Waves nearly calm. Wave heights are for ice free areas. $$ SS Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes