Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | 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 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS63 KDTX 230747 RRA
GLFSC

Lake St Clair Forecast
National Weather Service Detroit/Pontiac MI
346 AM EDT SUN JUL 23 2017

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 broad area of low pressure will continue to track
across the central Great Lakes today, averaging 29.70 inches. A
cold front will drop through the region late today and tonight as
the system exits east. High pressure, averaging 30.20 inches, will
then build into the Great Lakes Monday and Tuesday.

LCZ460-232000-
Lake St Clair-
346 AM EDT SUN JUL 23 2017

.TODAY...Light and variable winds becoming east 5 to 10 knots late
in the morning...then becoming light and variable in the afternoon.
Mostly cloudy. Patchy fog early in the morning. A chance of showers
and thunderstorms in the afternoon. Waves 2 feet or less.
.TONIGHT...Light and variable winds becoming west 5 to 10 knots in
the late evening and overnight. Partly cloudy. A chance of showers
and thunderstorms early in the evening. Waves 2 feet or less.
.MONDAY...North winds 10 to 15 knots. Partly sunny. Waves 2 feet or
less.
.MONDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to 10
knots after midnight. Mostly clear. Waves 2 feet or less.
.TUESDAY...East winds 5 to 10 knots. Sunny becoming mostly sunny
early in the afternoon becoming clear. Waves 2 feet or less.
.WEDNESDAY...South winds 5 to 10 knots. Mostly clear. Waves 2 feet
or less.
.THURSDAY...North winds 5 to 10 knots. Partly cloudy. A chance of
showers and thunderstorms. Waves 2 feet or less.

$$

DG

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

Graphical marine forecasts are available at weather.gov/greatlakes


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.