Great Lakes Forecast
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910
FZUS63 KDTX 161348
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
948 AM EDT Sun Jul 16 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...A weak trough of low pressure, averaging 29.90
inches, over the central Great Lakes will drop southeast of the
region this afternoon. A chance for thunderstorms will accompany
this trough. On Monday, high pressure, averaging 30.10
inches, will build back over the region bringing drier conditions
through mid-week.

LCZ460-162015-
Lake St Clair-
948 AM EDT Sun Jul 16 2017

.REST OF TODAY...Southwest winds 5 to 10 knots becoming northwest 10
to 15 knots late in the afternoon. Mostly cloudy with a chance of
showers and thunderstorms. Waves 2 feet or less.
.TONIGHT...North winds 10 to 15 knots diminishing to 5 to 10 knots
early in the morning. Partly cloudy. A chance of thunderstorms early
in the evening. A chance of showers in the evening. Waves 2 feet or
less.
.MONDAY...North winds 5 to 10 knots until late afternoon becoming
light and variable. Partly sunny. Waves 2 feet or less.
.MONDAY NIGHT...Northeast winds 5 to 10 knots until early morning
becoming light and variable. Mostly clear. Waves 2 feet or less.
.TUESDAY...Light and variable winds becoming south 5 to 10 knots in
the evening. Clear. Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 10 knots. Mostly clear. Waves 2 feet or
less.
.THURSDAY...Northwest 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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