FZUS63 KDTX 131501
GLFSC 
LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
947 AM EST MON FEB 13 2012
.SYNOPSIS...HIGH PRESSURE...30.60 INCHES...WILL CONTINUE TO SLOWLY 
DRIFT EASTWARD THROUGH OHIO VALLEY TODAY. A WEAK TROUGH OF LOW 
PRESSURE...29.80 INCHES...WILL MOVE ACROSS THE GREAT LAKES EARLY 
TUESDAY.  A MORE ORGANIZED LOW PRESSURE SYSTEM WILL APPROACH THE 
REGION ON THURSDAY. 
&&
LCZ460-132100-
LAKE ST CLAIR-
947 AM EST MON FEB 13 2012
.REST OF TODAY...WEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY LATE MORNING...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS BY
MID AFTERNOON. SUNNY LATE IN THE MORNING...BECOMING PARTLY SUNNY.
WAVES 1 TO 3 FEET. 
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. LIGHT SNOW. WAVES 1 TO 3 FEET. 
.TUESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY...BECOMING LIGHT AND
VARIABLE...THEN BECOMING SOUTHWEST 5 TO 10 KNOTS BY MID AFTERNOON.
LIGHT SNOW IN THE MORNING...THEN A CHANCE OF LIGHT SNOW BY
AFTERNOON. WAVES 2 FEET OR LESS. 
.TUESDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. CLOUDY. WAVES 2 FEET
OR LESS. 
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. A CHANCE OF LIGHT RAIN
AND SNOW IN THE AFTERNOON. WAVES 2 FEET OR LESS. 
.THURSDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. RAIN AND SNOW LIKELY.
WAVES 2 FEET OR LESS. 
.FRIDAY...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF LIGHT SNOW SHOWERS
AFTER MIDNIGHT...THEN A SLIGHT CHANCE OF LIGHT SNOW SHOWERS BY
AFTERNOON. WAVES 2 FEET OR LESS. 
$$
CB
WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. MAXIMUM WAVE HEIGHT IS THE HIGHEST 1/20
WAVE HEIGHT.
EXPERIMENTAL GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/DETROIT (ALL LOWER CASE)