Great Lakes Forecast
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561
FZUS63 KDTX 150827
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
327 AM EST Thu Feb 15 2018

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...Mild air will remain in place today ahead of low
pressure over Lake Superior, 29.50 inches. The low will move east
and pull a cold front through the Great Lakes tonight. Moderate
northwest wind will follow the front during Friday before high
pressure moves in briefly Friday night and Saturday. The next low
pressure system will move through central Canada and lift a warm
front through the Great Lakes Saturday night and lead to favorable
conditions Sunday.

LCZ460-152115-
Lake St Clair-
327 AM EST Thu Feb 15 2018

.TODAY...Southwest winds 10 to 15 knots diminishing to 5 to 10 knots
late in the afternoon. Widespread dense fog in the morning. Patchy
drizzle until late afternoon. Areas of fog early in the afternoon. A
chance of light showers early in the afternoon. Light showers late
in the afternoon.
.TONIGHT...Light and variable winds becoming northwest 5 to 10 knots
in the late evening and overnight. Light showers until early
morning.
.FRIDAY...Northwest winds 10 to 15 knots increasing to 15 to 20
knots in the late morning and early afternoon...then diminishing to
10 to 15 knots late in the afternoon. Partly sunny.
.FRIDAY NIGHT...West winds 5 to 10 knots early in the evening
becoming light and variable...then becoming south 5 to 10 knots
early in the morning. Clear.
.SATURDAY...South winds 10 to 15 knots becoming southwest 5 to 10
knots in the evening. Partly sunny in the morning becoming mostly
cloudy. Light snow showers likely in the evening.
.SUNDAY...Southeast winds 5 to 10 knots. Partly cloudy.
.MONDAY...Southwest winds 10 to 15 knots. Showers with snow showers
likely.

Waves omitted due to ice coverage.

$$

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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