Expires:200907040800;;569187 FZUS63 KDTX 040155 GLFSC LAKE ST CLAIR FORECAST NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 949 PM EDT FRI JUL 3 2009 .SYNOPSIS...HIGH PRESSURE...30.10 INCHES...WILL BUILD INTO THE REGION TONIGHT. THIS HIGH WILL THEN SETTLE OVERHEAD LATE TONIGHT INTO SATURDAY. A WEAK COLD FRONT WILL DROP THROUGH THE AREA ON SATURDAY NIGHT...WITH ANOTHER HIGH PRESSURE THEN BUILDING BACK INTO THE AREA FOR THE BEGINNING OF NEXT WEEK. LCZ460-040800- LAKE ST CLAIR- 949 PM EDT FRI JUL 3 2009 .OVERNIGHT...NORTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES AROUND 1 FOOT. .SATURDAY...NORTH WINDS 5 TO 10 KNOTS...BECOMING VARIABLE 10 KNOTS OR LESS. PARTLY SUNNY...BECOMING MOSTLY CLOUDY DURING THE AFTERNOON. WAVES AROUND 1 FOOT. .SATURDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS...TURNING TO WEST LATE. MOSTLY CLOUDY DURING THE EVENING. PARTLY CLOUDY OVERNIGHT. WAVES AROUND 1 FOOT. .SUNDAY...NORTH WINDS 5 TO 15 KNOTS...TURNING TO NORTHWEST. PARTLY SUNNY. WAVES AROUND 1 FOOT. .SUNDAY NIGHT...NORTHWEST WINDS 5 TO 15 KNOTS...TURNING TO SOUTHEAST. PARTLY CLOUDY DURING THE EVENING. MOSTLY CLOUDY OVERNIGHT. AN ISOLATED SHOWER. WAVES AROUND 1 FOOT. .MONDAY...WEST WINDS 5 TO 15 KNOTS...TURNING TO NORTH. MOSTLY CLOUDY DURING THE MORNING. PARTLY CLOUDY DURING THE AFTERNOON. AN ISOLATED SHOWER. WAVES AROUND 1 FOOT. .TUESDAY...NORTHWEST WINDS 5 TO 15 KNOTS...TURNING TO WEST...THEN TURNING TO NORTHWEST. PARTLY CLOUDY. WAVES 1 TO 2 FEET. .WEDNESDAY...NORTH WINDS 5 TO 15 KNOTS...TURNING TO SOUTHEAST LATE. PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FOOT. $$ 99 EXPERIMENTAL GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT WEATHER.GOV/DETROIT (ALL LOWER CASE)