Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 021954
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
349 PM EDT WED SEP 2 2015

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A WEAK DOME OF HIGH PRESSURE...AVERAGING 30.00
INCHES...WILL REMAIN POISED OVER THE CENTRAL AND EASTERN GREAT LAKES
THROUGH FRIDAY. WEAK UPPER LEVEL DISTURBANCES WILL HOWEVER BRING
CHANCES FOR SHOWERS AND THUNDERSTORMS THROUGH THIS PERIOD.

LCZ460-030800-
LAKE ST CLAIR-
349 PM EDT WED SEP 2 2015

.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS EARLY THIS EVENING...
BECOMING LIGHT AND VARIABLE...THEN BECOMING NORTHWEST 5 TO 10 KNOTS
LATE. PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS.
WAVES 2 FEET OR LESS.
.THURSDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY SUNNY WITH A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.THURSDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY THROUGH
MIDNIGHT...BECOMING PARTLY CLOUDY OVERNIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE SOUTHEAST
BY LATE MORNING. PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.FRIDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS THROUGH MIDNIGHT...
BECOMING LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLEAR. A CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH MIDNIGHT. WAVES 2 FEET OR LESS.
.SATURDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO 10 KNOTS
BY MID AFTERNOON. MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS...THEN MOSTLY CLEAR THROUGH MIDNIGHT. WAVES 2 FEET OR
LESS.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

HLO

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


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