Great Lakes Forecast
Issued by NWS

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081
FZUS63 KDTX 142049
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
349 PM EST SUN FEB 14 2016

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 30.40 INCHES...NOW OVER THE
EASTERN GREAT LAKES WILL CONTINUE TO MOVE EAST AWAY FROM THE AREA
THROUGH THE EVENING.  A LOW PRESSURE SYSTEM...AVERAGING 29.40
INCHES...WILL THEN MOVE ACROSS THE HUDSON BAY BRINGING CHANCES FOR
SNOW SUNDAY NIGHT INTO MONDAY.  WEAK HIGH PRESSURE THEN BUILDS BACK
IN ACROSS THE REGION MONDAY NIGHT.

LCZ460-150915-
LAKE ST CLAIR-
349 PM EST SUN FEB 14 2016

.TONIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY LATE EVENING. MOSTLY CLOUDY. A CHANCE OF LIGHT SNOW
SHOWERS IN THE EVENING...THEN LIGHT SNOW SHOWERS LIKELY AFTER
MIDNIGHT.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS. CLOUDY. LIGHT SNOW SHOWERS
LIKELY IN THE MORNING...THEN A CHANCE OF LIGHT SNOW SHOWERS BY
AFTERNOON.
.MONDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS MAINLY BEFORE
MIDNIGHT...BECOMING LIGHT AND VARIABLE OVERNIGHT. MOSTLY CLOUDY. A
CHANCE OF LIGHT SNOW SHOWERS EARLY IN THE EVENING.
.TUESDAY...LIGHT AND VARIABLE WINDS...BECOMING WEST 5 TO 10 KNOTS IN
THE AFTERNOON...THEN VEERING TO THE NORTHEAST LATE. MOSTLY CLOUDY.
.TUESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS...BACKING TO THE
NORTHWEST AFTER MIDNIGHT. MOSTLY CLOUDY WITH A CHANCE OF LIGHT SNOW
SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY EARLY...
BECOMING PARTLY CLOUDY.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.
.FRIDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF LIGHT RAIN AND SNOW SHOWERS.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

DRK

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



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