Experimental Modernized Lake St Clair Forecast

NZUS99 KDTX 282108
GLFSCT

Experimental Tabular Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
408 PM EST Fri Nov 28 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...High pressure, 30.40 inches, gradually works across the region into
Saturday allowing winds to slowly decrease. Another low, 29.60
inches, is forecast to lift directly across the central Great Lakes
from the Midwest Saturday night Sunday, bringing widespread snow and
a few hour period of potential gales over Lake Huron late day Sunday.

LCZ460-290300-
Lake St Clair-
408 PM EST Fri Nov 28 2025

.Tonight...
Weather.............Partly cloudy with chance of flurries, then
                              partly cloudy after midnight.
Sfc winds...........West 15 to 20 knots.
100-ft winds........West 20 to 25 knots.
Sig waves...........2 to 4 feet.
Prob SmCrft/Gst.....55%/77%.

.SATURDAY...
Weather.............Partly sunny, then cloudy with snow likely in
                              the afternoon.
Sfc winds...........West 5 to 10 knots becoming south in the
                              afternoon.
100-ft winds........West 10 to 15 knots becoming south in the
                              afternoon.
Sig waves...........2 feet or less.
Prob SmCrft/Gst.....32%/77%.

.SATURDAY NIGHT...
Weather.............Snow, then snow and rain after midnight.
Sfc winds...........Southeast 20 to 25 knots.
100-ft winds........Southeast to 30 knots.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
Prob SmCrft/Gst.....52%/77%.

.SUNDAY...
Weather.............Rain and snow, then mostly cloudy with chance
                              of snow in the afternoon.
Sfc winds...........South to 30 knots becoming west 20 to 25 knots
                              in the afternoon.
100-ft winds........South gales to 35 knots becoming west to 30
                              knots in the afternoon.
Sig waves...........3 to 5 feet.
Ocnl waves..........Around 6 feet.
Prob SmCrft/Gst.....71%/99%.
Prob Gale/Gst.......7%/22%.

.SUNDAY NIGHT...
Weather.............Partly cloudy.
Sfc winds...........West 20 to 25 knots.
100-ft winds........West to 30 knots.
Sig waves...........2 to 4 feet.
Ocnl waves..........Around 5 feet in the evening.
Prob SmCrft/Gst.....46%/15%.


.FORECAST DAYS 3 THROUGH 5...

.MONDAY...Chance of snow in the evening. snow likely after
midnight. Southwest winds 15 to 20 knots. Waves 3 to 5 feet.
.TUESDAY...Chance of snow in the morning. West winds 15 to
20 knots. Waves 2 to 4 feet.
.WEDNESDAY...Windy. Chance of snow. snow likely in the evening,
then chance of snow after midnight. West winds to 30 knots. Waves
4 to 6 feet.

$$

Occasional waves will only be displayed when values meet or exceed 5 feet.

Provide Feedback

Product Description