Great Lakes Forecast
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096
FZUS63 KDTX 220304 RRA
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
959 PM EST SUN JAN 21 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...A weak cold front near the north shore of Lake Huron
will settle southward tonight and merge with low pres strengthening
over Iowa during Monday, 29.40 inches. Easterly gales are expected
over the north half of Lake Huron Monday afternoon and evening as
this system approaches. Wind will diminish Monday night as the low
moves through central portions of the the lake. Moderate northwest
wind will trail the system Tuesday followed by weak high pressure
Wednesday.

LCZ460-220900-
Lake St Clair-
959 PM EST SUN JAN 21 2018

.REST OF TONIGHT...Light and variable winds becoming east 5 to 10
knots after midnight. Cloudy. A chance of light rain this
evening...then light rain likely after midnight. A chance of drizzle
in the late evening and early morning. Widespread dense fog.
.MONDAY...East winds 5 to 10 knots becoming southeast 10 to 15 knots
in the late morning and afternoon. Showers.
.MONDAY NIGHT...Southeast winds 10 to 15 knots becoming south 5 to
10 knots in the late evening and early morning...then increasing to
10 to 15 knots early in the morning. Light showers.
.TUESDAY...Southwest winds 10 to 15 knots. Cloudy. Light showers
likely in the morning. A chance of light snow showers. A chance of
light showers in the afternoon.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the morning. Mostly cloudy until early morning
becoming partly cloudy.
.WEDNESDAY...Northwest winds 5 to 10 knots. Mostly cloudy becoming
partly sunny late in the morning becoming mostly cloudy.
.THURSDAY...Southeast winds 5 to 10 knots. Partly cloudy.
.FRIDAY...South winds 10 to 15 knots. Partly cloudy. A chance of
rain and snow showers.

Waves omitted due to ice coverage.

$$

CB

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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