Great Lakes Forecast
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FZUS63 KDTX 181514
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
1014 AM EST Fri Jan 18 2019

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...Deepening low pressure coming out of the southern
Plains today will track through Tennessee on Saturday. This low
will reach the Central Appalachians Saturday evening at 29.50
inches, while high pressure of 30.70 inches moves over Lake
Superior. This high will then slide through the Central Great
Lakes on Monday.

LCZ460-182115-
Lake St Clair-
1014 AM EST Fri Jan 18 2019

.REST OF TODAY...Northwest winds 5 to 10 knots. Partly sunny. Waves
2 feet or less.
.TONIGHT...North winds 5 to 10 knots becoming northeast 10 to 15
knots after midnight. Partly cloudy early in the evening. A chance
of light snow late in the evening. Light snow after midnight. Waves
2 feet or less.
.SATURDAY...Northeast winds 10 to 15 knots increasing to 15 to 20
knots late in the afternoon. Light snow until late afternoon.. then
a chance of light snow late in the afternoon. Waves 1 to 3 feet.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots becoming north 20
to 25 knots with gusts to 30 knots after midnight. Mostly cloudy.
Waves 1 to 3 feet. A Small Craft Advisory may be needed.
.SUNDAY...North winds 20 to 25 knots diminishing to 15 to 20 knots
in the afternoon and evening. Mostly cloudy becoming partly sunny
until early evening becoming mostly clear. Waves 1 to 3 feet.
.MONDAY...South winds 5 to 10 knots. Partly cloudy. Waves 2 feet or
less.
.TUESDAY...Southwest winds 10 to 15 knots. Rain and snow. 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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