Great Lakes Forecast
Issued by NWS
Issued by NWS
291 FZUS63 KDTX 140851 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 351 AM EST Sat Feb 14 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 pressure pattern maintains relatively benign conditions this weekend and early next week. Weak clippers are expected to pass through the northern Great Lakes on Sunday and Monday. A more active storm track will target the region during the middle of next week. LCZ460-141700- Lake St Clair- 351 AM EST Sat Feb 14 2026 .TODAY...Light and variable winds. Partly sunny. .TONIGHT...Light and variable winds. Partly cloudy this evening becoming mostly cloudy. .SUNDAY...South winds 5 to 10 knots veering to the southwest early in the afternoon. Partly sunny. .SUNDAY NIGHT...Southwest winds 5 to 10 knots early in the evening becoming light and variable. Partly cloudy. .MONDAY...Southwest winds 5 to 10 knots. Partly cloudy. .TUESDAY...East winds 10 to 15 knots. Partly cloudy. A chance of light rain. .WEDNESDAY...West winds 20 to 25 knots. Mostly cloudy. Light rain and snow likely. Waves omitted due to ice coverage. $$ AM Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes