Great Lakes Forecast
Issued by NWS

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FZUS63 KDTX 190855
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
355 AM EST Fri Jan 19 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...High pressure averaging 30.00 inches will remain over the region
through Saturday. The next low pressure system will begin working
into the western Great Lakes on Sunday, passing through the Central
Great Lakes as a 29.30 inch low Monday and Monday night.

LCZ460-192115-
Lake St Clair-
355 AM EST Fri Jan 19 2018

.TODAY...Southwest winds 10 to 15 knots increasing to 15 to 20 knots
late in the afternoon. Partly sunny.
.TONIGHT...Southwest winds 15 to 20 knots. Partly cloudy.
.SATURDAY...Southwest winds 10 to 15 knots diminishing to 5 to 10
knots late in the afternoon. Partly sunny.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Mostly cloudy.
Areas of fog after midnight.
.SUNDAY...Light and variable winds becoming southeast 5 to 10 knots
in the evening. Cloudy. Areas of fog. A chance of light showers in
the afternoon and evening.
.MONDAY...South winds 10 to 15 knots. Areas of fog. Showers.
.TUESDAY...West winds 15 to 20 knots. Mostly cloudy with showers
likely and a chance of snow showers.

Waves omitted due to ice coverage.

$$

MR

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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