Issued by NWS
000 FZUS63 KDTX 241422 GLFSC LAKE ST CLAIR FORECAST NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 914 AM EST TUE NOV 24 2009 .SYNOPSIS...HIGH PRESSURE OF 30.20 INCHES WILL CONTINUE TO BUILD EAST OF AREA TODAY...ALLOWING A LOW PRESSURE SYSTEM TO MOVE INTO THE WESTERN GREAT LAKES BY WEDNESDAY. THIS LOW WILL BRING A RETURN OF UNSETTLED WEATHER TO THE AREA...WHICH WILL PERSIST THROUGH FRIDAY. LCZ460-242100- LAKE ST CLAIR- 914 AM EST TUE NOV 24 2009 .THIS AFTERNOON...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES AROUND 1 FOOT. .TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. RAIN LIKELY. WAVES AROUND 1 FOOT...BUILDING TO 1 TO 2 FEET LATE. .WEDNESDAY...SOUTH WINDS 10 TO 20 KNOTS. SHOWERS LIKELY. WAVES 1 TO 2 FEET. .WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO 15 KNOTS. CLOUDY. A CHANCE OF LIGHT RAIN SHOWERS. WAVES 2 TO 3 FEET. .THURSDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. CLOUDY. A CHANCE OF LIGHT RAIN AND SNOW SHOWERS. WAVES 1 TO 2 FEET. .FRIDAY...WEST WINDS 10 TO 20 KNOTS...TURNING TO NORTHWEST. MOSTLY CLOUDY. SCATTERED LIGHT SNOW SHOWERS POSSIBLY MIXING WITH LIGHT RAIN. WAVES 1 TO 2 FEET...BUILDING TO 3 TO 4 FEET LATE. .SATURDAY...NORTHWEST WINDS 20 TO 25 KNOTS...BECOMING WEST 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES 3 TO 4 FEET. SMALL CRAFT ADVISORY MAY BE REQUIRED. $$ AGD EXPERIMENTAL GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT WEATHER.GOV/DETROIT (ALL LOWER CASE)