Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 282033
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
333 PM EST WED JAN 28 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...LOW PRESSURE...29.70 INCHES...WILL MOVE FROM THE CENTRAL
PLAINS THIS EVENING TO LOWER MICHIGAN BY THURSDAY AFTERNOON. THE LOW
WILL THEN MOVE ACROSS THE EASTERN GREAT LAKES THURSDAY NIGHT BEFORE
SETTLING INTO NEW ENGLAND ON FRIDAY. HIGH PRESSURE...30.60
INCHES...WILL BUILD INTO THE GREAT LAKES FROM THE WEST ON FRIDAY.
THIS HIGH WILL SETTLE SOUTHEAST OF THE AREA BY SATURDAY AS A COLD
FRONT ADVANCES ACROSS THE REGION FROM THE NORTH.

LCZ460-290915-
LAKE ST CLAIR-
333 PM EST WED JAN 28 2015

.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY LATE EVENING. MOSTLY CLOUDY. A CHANCE OF LIGHT FREEZING
RAIN AND LIGHT SLEET LATE.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 5 TO
10 KNOTS IN THE AFTERNOON...THEN BECOMING WEST 10 TO 15 KNOTS LATE.
LIGHT FREEZING RAIN IN THE MORNING. RAIN...SNOW AND SLEET IN THE
AFTERNOON.
.THURSDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS...INCREASING TO 20
TO 25 KNOTS WITH GUSTS TO 30 KNOTS BY LATE EVENING...THEN DIMINISHING
TO 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS LATE. MOSTLY CLOUDY WITH A
CHANCE OF LIGHT SNOW IN THE EVENING...THEN PARTLY CLOUDY AFTER
MIDNIGHT.
.FRIDAY...NORTHWEST WINDS 15 TO 20 KNOTS WITH GUSTS TO 30 KNOTS...
DIMINISHING TO 10 TO 15 KNOTS BY AFTERNOON. PARTLY SUNNY.
.FRIDAY NIGHT...LIGHT AND VARIABLE WINDS. PARTLY CLOUDY.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY SUNNY...BECOMING
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW SHOWERS IN THE EVENING.
.SUNDAY...NORTHEAST WINDS 10 TO 15 KNOTS. CLOUDY WITH A CHANCE OF
LIGHT SNOW SHOWERS.
.MONDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
LIGHT SNOW SHOWERS.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

SC/DRK

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


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