Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 020855
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
355 AM EST MON MAR 2 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...AVERAGING 30.50 INCHES...WILL BUILD INTO
THE REGION DURING TODAY. A DEEPENING LOW PRESSURE SYSTEM...AVERAGING
29.50 INCHES...WILL LIFT THROUGH THE STRAITS ON TUESDAY AND INTO
TUESDAY NIGHT. HIGH PRESSURE WILL BUILD IN BEHIND THIS LOW AND WILL
HOLD OVER THE REGION THROUGH THE END OF THE WEEK.

LCZ460-022115-
LAKE ST CLAIR-
355 AM EST MON MAR 2 2015

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

WAVES OMITTED DUE TO ICE COVERAGE.

$$

DRK

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


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