000
FZUS63 KDTX 130139
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
938 PM EDT WED JUN 12 2013

.SYNOPSIS...A LOW PRESSURE SYSTEM OF AROUND 29.50 INCHES WILL TRACK
INTO THE NORTHERN OHIO VALLEY OVERNIGHT...PULLING A WARM FRONT NORTH
TO AROUND LAKE ERIE. THIS LOW WILL CONTINUE TO STRENGTHEN AS IT
MOVES TO THE EAST COAST BY THURSDAY. A LARGE AREA OF HIGH PRESSURE
WILL BUILD INTO GREAT LAKES THROUGH MOST OF THE WEEKEND.

LCZ460-130800-
LAKE ST CLAIR-
938 PM EDT WED JUN 12 2013

.REST OF TONIGHT...EAST WINDS 5 TO 10 KNOTS...BACKING TO THE
NORTHEAST LATE. SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY BE
SEVERE WITH DAMAGING WINDS AND LARGE HAIL. LOCALLY HEAVY RAINFALL
POSSIBLE AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.THURSDAY...NORTH WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS IN THE AFTERNOON...THEN DIMINISHING TO 10 TO 15 KNOTS LATE.
A CHANCE OF LIGHT SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
THROUGH EARLY AFTERNOON. PARTLY SUNNY. WAVES 1 TO 3 FEET.
.THURSDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.
.FRIDAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO 10 KNOTS
BY MID AFTERNOON. SUNNY. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR. WAVES 2 FEET
OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY SUNNY THROUGH EARLY
AFTERNOON...THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS BY MID AFTERNOON. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.MONDAY...LIGHT AND VARIABLE WINDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. PARTLY CLOUDY. WAVES 2 FEET OR LESS.

$$

KURIMSKI

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)