Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 140250
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
950 PM EST FRI JAN 13 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...HIGH PRESSURE...30.80 INCHES...WILL CONTINUE TO PUSH
EAST ACROSS THE GREAT LAKES REGION BEFORE MOVING OFF TOWARDS THE NEW
ENGLAND REGION ON SATURDAY.  MEANWHILE A SECOND HIGH PRESSURE
SYSTEM...30.50 INCHES...WILL MOVE IN OVER THE GREAT LAKES REGION FOR
THE REMAINDER OF THE WEEKEND.

LCZ460-140915-
LAKE ST CLAIR-
950 PM EST FRI JAN 13 2017

.REST OF TONIGHT...NORTHEAST WINDS 5 TO 10 KNOTS...BECOMING LIGHT
AND VARIABLE OVERNIGHT. PARTLY CLOUDY...BECOMING MOSTLY CLOUDY
OVERNIGHT.
.SATURDAY...LIGHT AND VARIABLE WINDS. PARTLY SUNNY.
.SATURDAY NIGHT...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR.
.SUNDAY...LIGHT AND VARIABLE WINDS. MOSTLY SUNNY.
.SUNDAY NIGHT...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR.
.MONDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 5 TO
10 KNOTS BY AFTERNOON. MOSTLY CLOUDY. A CHANCE OF LIGHT RAIN...LIGHT
FREEZING RAIN AND LIGHT SLEET IN THE AFTERNOON. A CHANCE OF LIGHT
SNOW IN THE AFTERNOON. LIGHT SHOWERS LIKELY IN THE EVENING.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. CLOUDY WITH LIGHT SHOWERS
LIKELY.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

BT

EXPERIMENTAL MODERNIZED OPEN LAKE FORECAST IS AVAILABLE ONLINE AT
WEATHER.GOV/DTX/GLFTABLESC (ALL LOWER CASE)

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



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