Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 052032
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
332 PM EST THU MAR 5 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...HIGH PRESSURE...30.70 INCHES...WILL SLIDE EAST
THROUGH THE OHIO VALLEY TONIGHT. A TROUGH OF LOW PRESSURE AVERAGING
30.00 INCHES WILL THEN SLOWLY DROP INTO THE WESTERN GREAT LAKES
TOMORROW...AND INTO THE CENTRAL GREAT LAKES ON SATURDAY.

LCZ460-060930-
LAKE ST CLAIR-
332 PM EST THU MAR 5 2015

.TONIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTHWEST 5 TO
10 KNOTS LATE. MOSTLY CLEAR.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS...INCREASING TO 15 TO
20 KNOTS. PARTLY SUNNY.
.FRIDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. CLOUDY WITH A CHANCE OF
LIGHT SNOW SHOWERS.
.SATURDAY NIGHT...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY...BECOMING
PARTLY CLOUDY BY LATE EVENING...BECOMING MOSTLY CLOUDY OVERNIGHT.
.SUNDAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY...BECOMING PARTLY
SUNNY IN THE AFTERNOON...BECOMING MOSTLY CLOUDY...BECOMING PARTLY
CLOUDY LATE IN THE EVENING. A CHANCE OF LIGHT SNOW SHOWERS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
LIGHT SNOW SHOWERS.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

SF

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


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