Great Lakes Forecast
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FZUS63 KDTX 261355
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
955 AM EDT Wed Jul 26 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...As the upper level low moves off to the east; surface low pressure
, averaging 29.90 inches, moves into the Ohio River Valley. This
low will drag a cold front through the the Great Lakes region
tonight and Thursday. High pressure, averaging 30.10 inches,
builds over the area on Friday.

LCZ460-262015-
Lake St Clair-
955 AM EDT Wed Jul 26 2017

.REST OF TODAY...South winds 5 to 15 knots. Partly sunny. Waves 2
feet or less.
.TONIGHT...South winds 10 to 15 knots...then becoming southwest 5
to 10 knots after midnight. Partly cloudy this evening becoming
mostly cloudy. Waves 2 feet or less.
.THURSDAY...Southwest winds 5 to 10 knots early in the morning
becoming light and variable...then becoming east 5 to 10 knots late
in the afternoon. Mostly cloudy with a chance of showers and
thunderstorms. Waves 2 feet or less.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. Partly cloudy in the
evening becoming mostly cloudy. A chance of showers and
thunderstorms early in the evening...then a chance of light showers
in the late evening and overnight. Waves 2 feet or less.
.FRIDAY...Northeast winds 10 to 15 knots. Mostly cloudy with a
chance of showers and thunderstorms until late afternoon...then
mostly clear in the evening. Waves 1 to 3 feet.
.SATURDAY...North winds 10 to 15 knots. Clear. Waves 2 feet or less.
.SUNDAY...Light and variable winds. Clear. Waves 2 feet or less.

$$

DRC

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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