Great Lakes Forecast
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568
FZUS63 KDTX 092046
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
346 PM EST TUE FEB 9 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...LOW PRESSURE OVER THE SOUTH END OF LAKE HURON...29.50
INCHES...WILL DRIFT TOWARD LAKE ONTARIO TODAY. THIS WILL PRODUCE
INCREASING NORTH WIND OVER LAKE HURON AND LOWER MICHIGAN WHICH WILL
BRING ARCTIC AIR INTO THE REGION TONIGHT. EXPECT BUILDING WAVES...
NUMEROUS SNOW SQUALLS...AND POSSIBLY FREEZING SPRAY THROUGH
WEDNESDAY INTO THURSDAY. THE WIND WILL DIMINISH BUT ARCTIC AIR WILL
REMAIN IN PLACE AS HIGH PRESSURE...30.80 INCHES...MOVES INTO THE
WESTERN GREAT LAKES FOR THE END OF THE WEEK.

LCZ460-100915-
LAKE ST CLAIR-
346 PM EST TUE FEB 9 2016

.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. LIGHT SNOW SHOWERS EARLY
THIS EVENING...THEN LIGHT SNOW SHOWERS LIKELY LATE IN THE EVENING. A
CHANCE OF LIGHT SNOW SHOWERS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. CLOUDY WITH A CHANCE OF
LIGHT SNOW SHOWERS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY IN
THE EVENING...BECOMING PARTLY CLOUDY OVERNIGHT. WAVES 2 FEET OR
LESS.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS...BECOMING WEST 5 TO
10 KNOTS LATE. PARTLY SUNNY. FLURRIES LIKELY. WAVES 2 FEET OR LESS.
.THURSDAY NIGHT...WEST WINDS 5 TO 10 KNOTS...INCREASING TO 10 TO
15 KNOTS BY LATE EVENING. PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY...BECOMING
MOSTLY CLOUDY...BECOMING PARTLY CLOUDY. A CHANCE OF LIGHT SNOW
SHOWERS. WAVES 2 FEET OR LESS.
.SATURDAY...NORTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. A CHANCE
OF LIGHT SNOW SHOWERS. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. A CHANCE OF
LIGHT SNOW SHOWERS. WAVES 2 FEET OR LESS.

$$

RK

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



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