743
FZUS63 KDTX 222033
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
333 PM EST Wed Jan 22 2025

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, 29.80 inches, tracking across the
northern Great Lakes tonight will shift winds from southwest to
northwest and bring a pattern of widespread light snow through
Thursday. A ridge of high pressure builds in from the south on
Friday before the next low tracks into the northern Lakes on
Saturday.

LCZ460-230500-
Lake St Clair-
333 PM EST Wed Jan 22 2025

.TONIGHT...South winds 15 to 20 knots diminishing to 10 to 15 knots
after midnight. Cloudy. A chance of light snow after midnight.
.THURSDAY...Southwest winds 10 to 15 knots becoming west 5 to 10
knots late in the afternoon. Cloudy with a chance of light snow.
.THURSDAY NIGHT...West winds 5 to 10 knots. Partly cloudy.
.FRIDAY...West winds 5 to 10 knots. Mostly sunny.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots increasing to 10 to 15
knots in the late evening and overnight. Partly cloudy.
.SATURDAY...Southwest winds 15 to 20 knots. Cloudy becoming partly
sunny in the afternoon becoming mostly cloudy.
.SUNDAY...Southwest winds 10 to 15 knots. Partly cloudy.
.MONDAY...West winds 15 to 20 knots. Partly cloudy.

Waves omitted due to ice coverage.

$$

TF

Experimental modernized open lake forecast is available online at
weather.gov/dtx/glftablesc

Graphical marine forecasts are available at weather.gov/greatlakes