Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 240834
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
334 AM EST SAT JAN 24 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 WILL DEEPEN TO 29.30 INCHES AS IT
TRACKS INTO QUEBEC EARLY THIS MORNING. THE PASSAGE OF THIS SYSTEM
WILL PUSH A WEAK COLD FRONT INTO CENTRAL GREAT LAKES THIS MORNING. A
SECOND...STRONGER...COLD FRONT WILL THEN DROP THROUGH THE AREA LATE
TODAY AND TONIGHT BEFORE ANOTHER LOW PRESSURE SYSTEM DIVES WEST OF
THE GREAT LAKES AND ACROSS THE OHIO VALLEY ON SUNDAY.

LCZ460-242115-
LAKE ST CLAIR-
334 AM EST SAT JAN 24 2015

.TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS. CLOUDY. A CHANCE OF LIGHT
RAIN AND SNOW SHOWERS LATE. PATCHY DRIZZLE LATE.
.TONIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. PATCHY
DRIZZLE EARLY IN THE EVENING.
.SUNDAY...NORTHEAST WINDS 5 TO 10 KNOTS...VEERING TO THE EAST LATE
IN THE MORNING...THEN INCREASING TO 10 TO 15 KNOTS BY AFTERNOON.
CLOUDY WITH A CHANCE OF LIGHT SNOW.
.SUNDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS LATE. MOSTLY CLOUDY.
.MONDAY...NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY SUNNY THROUGH MID
AFTERNOON...BECOMING PARTLY CLOUDY.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

DG

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



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