Great Lakes Forecast
Issued by NWS

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000
FZUS63 KDTX 151504 RRA
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1003 AM EST SUN JAN 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...HIGH PRESSURE...30.50 INCHES...OVER THE CENTRAL GREAT
LAKES TODAY...REACHING THE MID ATLANTIC COAST TOMORROW. LOW
PRESSURE...29.80 INCHES...COMING OUT OF THE CENTRAL PLAINS WILL MOVE
INTO THE GREAT LAKE REGION ON TUESDAY.

LCZ460-152100-
LAKE ST CLAIR-
1003 AM EST SUN JAN 15 2017

.REST OF TODAY...LIGHT AND VARIABLE WINDS. SUNNY.
.TONIGHT...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR.
.MONDAY...LIGHT AND VARIABLE WINDS. PARTLY SUNNY.
.MONDAY NIGHT...LIGHT AND VARIABLE WINDS...BECOMING EAST 10 TO
15 KNOTS OVERNIGHT. A CHANCE OF LIGHT FREEZING RAIN AND LIGHT SLEET
IN THE EVENING. A CHANCE OF LIGHT RAIN LATE IN THE EVENING...THEN
RAIN...FREEZING RAIN AND LIGHT SLEET AFTER MIDNIGHT.
.TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS...BECOMING SOUTH 5 TO
10 KNOTS IN THE AFTERNOON...THEN BECOMING SOUTHWEST 10 TO 15 KNOTS
BY EVENING. RAIN IN THE MORNING...THEN A CHANCE OF LIGHT RAIN BY
AFTERNOON.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY WITH A
CHANCE OF LIGHT RAIN...LIGHT SNOW AND SLEET.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

MR

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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