Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 241453
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
953 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...AVERAGING 29.30 INCHES...WILL TRACK
EAST OUT OF QUEBEC TODAY. THE PASSAGE OF THIS SYSTEM HAS PUSHED A
WEAK COLD FRONT INTO CENTRAL GREAT LAKES. 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-
953 AM EST SAT JAN 24 2015

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS BY AFTERNOON. CLOUDY. A CHANCE OF LIGHT RAIN AND SNOW
SHOWERS LATE. PATCHY DRIZZLE LATE.
.TONIGHT...WEST WINDS 5 TO 10 KNOTS...BECOMING NORTHWEST 10 TO
15 KNOTS BY LATE EVENING...THEN BECOMING NORTH 5 TO 10 KNOTS LATE.
MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW SHOWERS EARLY IN THE EVENING.
PATCHY DRIZZLE EARLY IN THE EVENING.
.SUNDAY...NORTHEAST WINDS 10 TO 15 KNOTS...BECOMING EAST 5 TO
10 KNOTS 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.

$$

DRK

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


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