Great Lakes Forecast
Issued by NWS
Issued by NWS
929 FZUS63 KDTX 041953 GLFSC Lake St Clair Forecast National Weather Service Detroit/Pontiac MI 353 PM EDT Sat May 4 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, 30.00 inches, departs to the east this afternoon as a weak low moves in from the upper Mississippi Valley. This system sends a warm front north across the region tonight with a cold front following on Sunday morning. High pressure builds back in for Monday into much of Tuesday before the first of a series of disturbances arrives late Tuesday. LCZ460-050400- Lake St Clair- 353 PM EDT Sat May 4 2024 .TONIGHT...Southeast winds 10 to 15 knots becoming south 5 to 10 knots early in the morning. Mostly cloudy. A chance of showers and thunderstorms in the evening...then a chance of light showers after midnight. Waves 2 feet or less. .SUNDAY...Southwest winds 5 to 10 knots veering to the northwest early in the afternoon...then becoming north 10 to 15 knots late in the afternoon. Mostly cloudy. Patchy fog in the morning. A chance of light showers in the morning...then a chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .SUNDAY NIGHT...Northeast winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Partly cloudy. Waves 2 feet or less. .MONDAY...North winds 10 to 15 knots becoming northeast 5 to 10 knots in the late morning and afternoon. Partly sunny. Waves 2 feet or less. .MONDAY NIGHT...Northeast winds 10 to 15 knots diminishing to 5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less. .TUESDAY...Southeast winds 10 to 15 knots. Partly sunny becoming mostly cloudy. Waves 2 feet or less. .WEDNESDAY...South winds 10 to 15 knots. Partly cloudy. Showers likely and a chance of thunderstorms. Waves 2 feet or less. .THURSDAY...Northwest winds 15 to 20 knots. Partly cloudy. Showers likely. Waves 2 feet or less. $$ TF Experimental modernized open lake forecast is available online at weather.gov/dtx/glftablesc Graphical marine forecasts are available at weather.gov/greatlakes