Great Lakes Forecast
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635
FZUS63 KDTX 201336
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
936 AM EDT Tue Jun 20 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 cold front will progress through the region
this afternoon, pivoting around low pressure positioned to the east
of James Bay. A ridge of high pressure will build into the area in
the wake of this front Tuesday night into Wednesday. A warm front is
then expected to lift north into the region on Thursday as a complex
low pressure system develops to the west.

LCZ460-202015-
Lake St Clair-
936 AM EDT Tue Jun 20 2017

.REST OF TODAY...West winds 10 to 15 knots. Partly sunny. A chance
of. Waves 2 feet or less.
.TONIGHT...West winds 10 to 15 knots diminishing to 5 to 10 knots
after midnight. Mostly cloudy early in the evening then clearing. A
chance of light showers early in the evening. Waves 2 feet or less.
.WEDNESDAY...Northwest winds 5 to 10 knots early in the morning
becoming light and variable. Mostly sunny. Waves 2 feet or less.
.WEDNESDAY NIGHT...Light and variable winds becoming southeast 5 to
10 knots in the late evening and overnight. Mostly clear. Waves 2
feet or less.
.THURSDAY...Southwest winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms. Waves 2 feet or less.
.FRIDAY...Northwest winds 10 to 15 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.
.SATURDAY...North winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.

$$

JVC

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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