Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 012015
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
315 PM EST SUN MAR 1 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 OF 30.90 INCHES WILL MIGRATE TO THE
EAST COAST TODAY AS A WEAK LOW PRESSURE SYSTEM SLIDES THROUGH THE
OHIO VALLEY. A COLD FRONT WILL THEN GRAZE LAKE HURON EARLY MONDAY
BEFORE ANOTHER HIGH PRESSURE SYSTEM BUILDS INTO THE AREA BY MONDAY
NIGHT.

LCZ460-012115-
LAKE ST CLAIR-
315 PM EST SUN MAR 1 2015

.REST OF TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS. LIGHT SNOW BY EARLY
AFTERNOON...THEN LIGHT SNOW LIKELY LATE.
.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS...BECOMING WEST 10 TO
15 KNOTS BY LATE EVENING. MOSTLY CLOUDY MAINLY BEFORE MIDNIGHT...
BECOMING PARTLY CLOUDY OVERNIGHT. SCATTERED LIGHT SNOW SHOWERS BY
LATE EVENING.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO
10 KNOTS BY AFTERNOON. MOSTLY SUNNY.
.MONDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY MAINLY BEFORE MIDNIGHT...
BECOMING MOSTLY CLOUDY OVERNIGHT.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS...VEERING TO THE SOUTHWEST BY
EVENING. LIGHT SNOW IN THE MORNING. A CHANCE OF LIGHT SLEET. LIGHT
RAIN...A CHANCE OF LIGHT FREEZING RAIN AND SNOW BY AFTERNOON. PATCHY
DRIZZLE IN THE EVENING.
.WEDNESDAY...WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. SCATTERED
FLURRIES.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

JVC

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


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