Great Lakes Forecast
Issued by NWS

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041
FZUS63 KDTX 240736
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
336 AM EDT TUE MAY 24 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 WILL EXIT THE EASTERN GREAT LAKES TODAY
AND ALLOW WEAK LOW PRESSURE OVER QUEBEC...29.70 INCHES...TO PULL A
COLD FRONT INTO NORTHERN LAKE HURON BY TONIGHT. THE FRONT WILL MOVE
TOWARD THE SOUTH END OF THE LAKE BY WEDNESDAY NIGHT AND THEN RETURN
NORTHWARD THURSDAY. MARINE WIND WILL REMAIN LIGHT DURING THIS TIME
WHILE SHOWER AND THUNDERSTORM ACTIVITY BECOMES MORE FREQUENT. LIGHT
SOUTH WIND WILL MAINTAIN WARM AND HUMID CONDITIONS INTO THE WEEKEND.

LCZ460-242015-
LAKE ST CLAIR-
336 AM EDT TUE MAY 24 2016

.TODAY...SOUTHWEST WINDS 5 TO 10 KNOTS. SUNNY. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY SUNNY. A CHANCE
OF SHOWERS AND THUNDERSTORMS BY LATE MORNING. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING SOUTH 5 TO
10 KNOTS BY MIDNIGHT. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 5 TO
10 KNOTS THROUGH MIDNIGHT. MOSTLY CLOUDY THROUGH EARLY AFTERNOON...
BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES
2 FEET OR LESS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

$$

SF

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



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