Great Lakes Forecast
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FZUS63 KDTX 091457
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
957 AM 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.

LCZ460-092115-
LAKE ST CLAIR-
957 AM EST TUE FEB 9 2016

.REST OF TODAY...NORTHWEST WINDS 10 TO 15 KNOTS. LIGHT SNOW SHOWERS.
WAVES 2 FEET OR LESS.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. CLOUDY. LIGHT SNOW
SHOWERS EARLY IN THE 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 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY AFTERNOON. 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 1 TO 3 FEET.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. FLURRIES
LIKELY. WAVES 2 FEET OR LESS.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF LIGHT SNOW SHOWERS. WAVES 2 FEET OR LESS.
.SATURDAY...NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLEAR. WAVES
2 FEET OR LESS.

$$

RK

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


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