Great Lakes Forecast
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847
FZUS63 KDTX 150228
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
928 PM EST Mon Jan 14 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...A weak cold front, averaging 30.20 inches, will sink
southward over Lake Huron tonight. Low pressure, 29.70 inches,
will move across the northern Great Lakes Tuesday night and
Wednesday and drag a stronger cold front through the region. High
pressure, 30.40 inches, will then build in behind the front
Thursday before another cold front moves through the region
Thursday night into Friday.

LCZ460-150915-
Lake St Clair-
928 PM EST Mon Jan 14 2019

.REST OF TONIGHT...West winds 5 to 10 knots. Partly cloudy this
evening becoming cloudy. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots. Cloudy. Waves 2 feet or
less.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots increasing to 15 to
20 knots after midnight...then becoming west 10 to 15 knots early in
the morning. Mostly cloudy. Patchy light freezing drizzle after
midnight. Waves 2 feet or less.
.WEDNESDAY...Northwest winds 10 to 15 knots. Mostly cloudy until
late afternoon then clearing. Patchy light freezing drizzle early in
the morning. Waves 2 feet or less.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Partly cloudy. Waves 2
feet or less.
.THURSDAY...Southeast winds 5 to 10 knots veering to the southwest
in the evening. Mostly cloudy. Snow likely in the afternoon and
evening. A chance of snow late in the evening. Waves 2 feet or less.
.FRIDAY...Northeast winds 5 to 10 knots. Mostly cloudy. Waves 2 feet
or less.
.SATURDAY...North winds 15 to 20 knots. Cloudy with snow likely.
Waves 2 feet or less.

$$

SC

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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