Great Lakes Forecast
Issued by NWS

Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
079
FZUS63 KDTX 250747
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
347 AM EDT Sat May 25 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, 29.40 inches, drifts from southeast
Manitoba into western Ontario today. The system`s cold front
makes inroads across the waterways and maintains some
thunderstorms this morning. An occluded low, 29.30 inches, tracks
across Wisconsin and into The UP Sunday night with additional
opportunities for showers and thunderstorms through Monday.
Cooler post-frontal conditions expected for the middle of next
week.

LCZ460-251600-
Lake St Clair-
347 AM EDT Sat May 25 2024

.TODAY...South winds 10 to 15 knots becoming southwest 5 to 10 knots
in the late morning and early afternoon...then veering to the west
late in the afternoon. Partly sunny with a chance of showers and
thunderstorms. Waves 2 feet or less.
.TONIGHT...Northwest winds 5 to 10 knots veering to the northeast
after midnight. Mostly clear. Waves 2 feet or less.
.SUNDAY...East winds 5 to 10 knots becoming southeast 10 to 15 knots
early in the afternoon. Partly sunny. A chance of light showers in
the afternoon. Waves 2 feet or less.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots veering to the south
after midnight. Showers and a chance of thunderstorms. Waves 1 to 3
feet building to 2 to 4 feet in the late evening and overnight.
.MONDAY...Southwest winds 15 to 20 knots veering to the west in the
evening. Mostly cloudy in the morning becoming partly cloudy. Waves
2 to 4 feet.
.TUESDAY...Northwest winds 15 to 20 knots. Partly cloudy. A chance
of showers and thunderstorms. Waves 1 to 3 feet.
.WEDNESDAY...North winds 10 to 15 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.

$$

DRK

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

Graphical marine forecasts are available at weather.gov/greatlakes