Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 151408
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
908 AM EST WED FEB 15 2017

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...29.40 INCHES...WILL PUSH EAST OF LAKE
SUPERIOR INTO QUEBEC THIS MORNING. HIGH PRESSURE OF 29.90 INCHES
WILL THEN BUILD INTO THE GREAT LAKES REGION THURSDAY...AND WILL
MAINTAIN AN INFLUENCE THROUGHOUT MUCH OF THE WEEKEND.

LCZ460-152115-
LAKE ST CLAIR-
908 AM EST WED FEB 15 2017

.REST OF TODAY...NORTHWEST WINDS 20 TO 25 KNOTS DIMINISHING TO 15 TO
20 KNOTS IN THE AFTERNOON. MOSTLY CLOUDY. LIGHT SNOW SHOWERS LIKELY
LATE IN THE MORNING...THEN A CHANCE OF FLURRIES IN THE AFTERNOON.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY UNTIL EARLY
MORNING BECOMING PARTLY CLOUDY. A CHANCE OF FLURRIES IN THE EVENING.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS DIMINISHING TO 5 TO
10 KNOTS IN THE AFTERNOON. PARTLY SUNNY.
.THURSDAY NIGHT...LIGHT AND VARIABLE WINDS. PARTLY CLOUDY.
.FRIDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. PARTLY SUNNY BECOMING
MOSTLY SUNNY LATE IN THE MORNING BECOMING PARTLY SUNNY BECOMING
MOSTLY SUNNY LATE IN THE AFTERNOON BECOMING PARTLY CLOUDY.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

DG

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLESC

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES


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