Great Lakes Forecast
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FZUS63 KDTX 181421
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1021 AM EDT Sun Jun 18 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, averaging 29.40 inches, along the
northern Ontario/Quebec border will continue to move north through
Tuesday. This combined with an upper level disturbance over
northwestern Ontario will keep chances for showers and thunderstorms
in for the forecast through Tuesday.

LCZ460-182015-
Lake St Clair-
1021 AM EDT Sun Jun 18 2017

.REST OF TODAY...Southwest winds 10 to 15 knots with gusts to 20
knots. Mostly cloudy. Showers likely late in the morning. A
chance of showers early in the afternoon. Waves 1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots
early in the morning. Partly cloudy. Waves 2 feet or less.
.MONDAY...West winds 5 to 10 knots. Partly sunny. A chance of light
showers late in the afternoon. Waves 2 feet or less.
.MONDAY NIGHT...West winds 5 to 10 knots. Partly cloudy. A chance of
light showers until early morning. Waves 2 feet or less.
.TUESDAY...West winds 10 to 15 knots. Partly sunny with a chance of
light showers...then mostly clear late in the evening. Waves 2 feet
or less.
.WEDNESDAY...West winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.THURSDAY...Southwest winds 10 to 15 knots. Partly cloudy. A chance
of showers and thunderstorms. Waves 2 feet or less.

$$

SF

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes


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