Great Lakes Forecast
Issued by NWS

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822
FZUS63 KDTX 012041
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
341 PM EST MON FEB 1 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 AVERAGING 30.10 INCHES WILL DRIFT EAST OF
THE LOCAL REGION THROUGH TONIGHT AS STRONG LOW PRESSURE DEVELOPS
OVER THE CENTRAL PLAINS. WINDS WILL INCREASE AHEAD OF THIS SYSTEM
AS IT MOVES INTO THE UPPER MISSISSIPPI VALLEY...AVERAGING 29.40
INCHES.  THE LOW WILL MOVE THROUGH NORTHERN MICHIGAN AND INTO
CANADA TUESDAY NIGHT INTO WEDNESDAY WITH COLDER AIR FOLLOWING FOR
THE END OF THE WEEK.

LCZ460-020915-
LAKE ST CLAIR-
341 PM EST MON FEB 1 2016

.TONIGHT...NORTHWEST WINDS 5 TO 10 KNOTS EARLY THIS EVENING...
BECOMING LIGHT AND VARIABLE OVERNIGHT. PARTLY CLOUDY MAINLY BEFORE
MIDNIGHT...BECOMING MOSTLY CLOUDY OVERNIGHT.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS...INCREASING TO 20 TO 25 KNOTS.
MOSTLY CLOUDY. LIGHT RAIN LIKELY LATE.
.TUESDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS...BECOMING SOUTH
10 TO 15 KNOTS AFTER MIDNIGHT. BECOMING PARTLY CLOUDY LATE. RAIN AND
A CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF LIGHT
RAIN AFTER MIDNIGHT.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS...INCREASING TO 15 TO
20 KNOTS BY AFTERNOON. PARTLY SUNNY WITH A CHANCE OF LIGHT RAIN AND
SNOW SHOWERS.
.WEDNESDAY NIGHT...WEST WINDS 15 TO 20 KNOTS...DIMINISHING TO 10 TO
15 KNOTS BY LATE EVENING. MOSTLY CLOUDY EARLY IN THE EVENING...
BECOMING PARTLY CLOUDY OVERNIGHT.
.THURSDAY...WEST WINDS 5 TO 10 KNOTS. PARTLY SUNNY...BECOMING MOSTLY
CLOUDY IN THE AFTERNOON...BECOMING PARTLY CLOUDY.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY.

WAVES OMITTED DUE TO ICE COVERAGE.

$$

JVC

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



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