Great Lakes Forecast
Issued by NWS
Issued by NWS
351 FZUS63 KDTX 310855 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 355 AM EST Fri Jan 31 2025 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...Low pressure, 29.60 inches, moves through the Ohio Valley today, bringing mainly rain to the region. Northeast winds will increase and reach around 25 knots over Lake Huron by this evening, leading to large waves impacting the nearshore waters into Saturday morning. LCZ460-311700- Lake St Clair- 355 AM EST Fri Jan 31 2025 .TODAY...Northeast winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Light rain in the morning...then rain in the afternoon. .TONIGHT...North winds 15 to 20 knots diminishing to 10 to 15 knots early in the morning. Mostly cloudy. Light rain and snow in the evening. .SATURDAY...North winds 10 to 15 knots becoming east 5 to 10 knots in the late morning and afternoon. Partly sunny. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Mostly cloudy. .SUNDAY...South winds 10 to 15 knots veering to the southwest in the evening. Mostly cloudy. A chance of light snow in the morning. .MONDAY...Northwest winds 10 to 15 knots. Mostly cloudy. .TUESDAY...Northeast winds 5 to 10 knots. Mostly cloudy. Waves omitted due to ice coverage. $$ MV Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes