Great Lakes Forecast
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FZUS63 KDTX 231955
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
355 PM EDT Tue Apr 23 2024

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...Low pressure, 29.60 inches, crosses the central Great
Lakes this evening producing a period of showers which may
include some thunderstorms ahead of the system`s cold front.
Colder air spills in tonight leading a brisk morning Wednesday.
Benign conditions expected Thursday with high pressure returning
through Friday morning. A steady warming trend gets underway
Thursday and continues into the weekend. Unsettled weather
returns Saturday due to a large low pressure system, 29.30
inches, from The Plains.

LCZ460-240400-
Lake St Clair-
355 PM EDT Tue Apr 23 2024

.TONIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15
knots in the late evening and early morning...then veering to the
northwest early in the morning. Mostly cloudy. Light showers likely
in the evening...then a chance of light showers after midnight.
Waves 1 to 3 feet.
.WEDNESDAY...North winds 20 to 25 knots diminishing to 15 to 20
knots in the afternoon. Mostly cloudy in the morning then clearing.
Waves 2 to 4 feet subsiding to 1 to 3 feet in the afternoon.
.WEDNESDAY NIGHT...North winds 15 to 20 knots becoming northeast 5
to 10 knots. Clear. Waves 2 feet or less.
.THURSDAY...Northeast winds 5 to 10 knots veering to the southeast
in the late morning and afternoon. Mostly sunny. Waves 2 feet or
less.
.THURSDAY NIGHT...East winds 10 to 15 knots. Clear. Waves 2 feet or
less.
.FRIDAY...Southeast winds 10 to 15 knots increasing to 15 to 20
knots in the evening. Mostly sunny...then mostly cloudy with a
chance of light showers in the evening. Waves 1 to 3 feet.
.SATURDAY...South winds 15 to 20 knots with gusts to 30 knots.
Mostly cloudy. Light showers likely. Waves 1 to 3 feet. A Small
Craft Advisory may be needed.
.SUNDAY...South winds 15 to 20 knots. Partly cloudy. A chance of
light showers. Waves 1 to 3 feet.

$$

KGK

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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