000
FZUS63 KDTX 250839
GLFSC 

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
340 AM EST WED NOV 25 2009

.SYNOPSIS...LOW PRESSURE OF 29.70 INCHES WILL MOVE NORTHEAST FROM 
SOUTHERN LAKE MICHIGAN INTO NORTHERN LOWER MICHIGAN TODAY AND BRING 
UNSETTLED WEATHER TO THE AREA AS A COLD FRONT IS PULLED NORTHEAST 
THROUGH THE REGION. ANOTHER COLD FRONT WILL SURGE INTO THE AREA BY 
FRIDAY AS A SECOND LOW PRESSURE SYSTEM DIVES SOUTHEAST FROM CANADA. 

LCZ460-251500-
LAKE ST CLAIR-
340 AM EST WED NOV 25 2009

.TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 15 TO 20 
KNOTS...THEN TURNING TO SOUTHWEST. CLOUDY. NUMEROUS SHOWERS THROUGH 
7 AM...THEN SCATTERED SHOWERS. WAVES 2 TO 3 FEET. 
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. CLOUDY. A CHANCE OF LIGHT 
RAIN SHOWERS DURING THE EVENING...THEN RAIN SHOWERS LIKELY. WAVES 2 
TO 3 FEET. 
.THURSDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. CLOUDY. A CHANCE OF 
LIGHT SHOWERS. WAVES 2 TO 3 FEET. 
.THURSDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...TURNING TO WEST. 
MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW SHOWERS. WAVES 1 TO 2 FEET. 
.FRIDAY...NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. A CHANCE OF 
LIGHT RAIN OR SNOW SHOWERS. WAVES 2 TO 3 FEET. 
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 1 TO 2 
FEET...SUBSIDING TO AROUND 1 FOOT DURING THE AFTERNOON. 
.SUNDAY...SOUTH WINDS 5 TO 15 KNOTS...TURNING TO SOUTHEAST. MOSTLY 
CLOUDY. A CHANCE OF LIGHT RAIN. WAVES AROUND 1 FOOT. 

$$

DG
 
EXPERIMENTAL GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/DETROIT  (ALL LOWER CASE)