Great Lakes Forecast
Issued by NWS
Issued by NWS
195 FZUS63 KDTX 250119 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 919 PM EDT Wed Apr 24 2024 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...High pressure, 30.40 inches, will settle in across the Great Lakes tonight through tomorrow. Wind speeds will decrease through tonight as a result, with lighter winds holding tomorrow. Low pressure, 29.30 inches, then moves from the Texas Panhandle into the western portion of the Midwest through Friday. This will strengthen the pressure gradient across the Great Lakes, bringing breezy southeast to southerly flow. LCZ460-250930- Lake St Clair- 919 PM EDT Wed Apr 24 2024 .REST OF TONIGHT...North winds 15 to 20 knots becoming northeast 5 to 10 knots. Clear. Waves 2 feet or less. .THURSDAY...East winds 5 to 10 knots veering to the southeast in the afternoon. Sunny. Waves 2 feet or less. .THURSDAY NIGHT...Southeast winds 5 to 10 knots becoming east 10 to 15 knots after midnight. Clear. Waves 2 feet or less. .FRIDAY...East winds 10 to 15 knots. Mostly sunny. Waves 1 to 3 feet. .FRIDAY NIGHT...Southeast winds 15 to 20 knots. A chance of light showers in the evening...then light showers and a chance of thunderstorms after midnight. Waves 1 to 3 feet. .SATURDAY...South winds 20 to 25 knots diminishing to 15 to 20 knots in the afternoon and evening. Mostly cloudy with light showers and a chance of thunderstorms in the morning...then partly cloudy in the afternoon and evening. Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon and evening. .SUNDAY...South winds 15 to 20 knots. Partly cloudy. A chance of light showers. Waves 1 to 3 feet. .MONDAY...Southwest winds 15 to 20 knots. Mostly cloudy. Light showers likely and a chance of thunderstorms. Waves 1 to 3 feet. $$ SC Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes