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
000
FZUS63 KDTX 230744
GLFSC

LAKE ST CLAIR FORECAST
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
343 AM EDT WED APR 23 2014

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...AVERAGING 30.20 INCHES...WILL BUILD INTO
THE REGION TODAY...PERSISTING THROUGH THURSDAY MORNING. THE NEXT
LOW PRESSURE SYSTEM WILL TRACK THROUGH THE CENTRAL GREAT LAKES
THURSDAY NIGHT. A FRONTAL BOUNDARY DRAPED ACROSS THE CENTRAL GREAT
LAKES WILL LINGER THROUGH FRIDAY.

LCZ460-232000-
LAKE ST CLAIR-
343 AM EDT WED APR 23 2014

.TODAY...NORTH WINDS 10 TO 15 KNOTS...DIMINISHING TO 5 TO 10 KNOTS
BY AFTERNOON. PARTLY SUNNY THROUGH EARLY AFTERNOON...THEN CLEARING.
WAVES 2 FEET OR LESS.
.TONIGHT...LIGHT AND VARIABLE WINDS. MOSTLY CLEAR. WAVES 2 FEET OR
LESS.
.THURSDAY...LIGHT AND VARIABLE WINDS...BECOMING SOUTHEAST 10 TO
15 KNOTS BY MID AFTERNOON. PARTLY SUNNY. WAVES 2 FEET OR LESS.
.THURSDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. LIGHT SHOWERS.
WAVES 1 TO 3 FEET.
.FRIDAY...WEST WINDS 10 TO 15 KNOTS...BECOMING SOUTHWEST 15 TO
20 KNOTS BY MID AFTERNOON...THEN BECOMING WEST 10 TO 15 KNOTS
THROUGH MIDNIGHT. A CHANCE OF LIGHT SHOWERS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.
.SATURDAY...NORTH WINDS 10 TO 15 KNOTS. A CHANCE OF LIGHT SHOWERS.
PARTLY CLOUDY. WAVES 2 FEET OR LESS.
.SUNDAY...NORTHEAST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES
2 FEET OR LESS.

$$

DRK

GRAPHICAL MARINE FORECASTS ARE AVAILABLE ONLINE AT
WEATHER.GOV/GREATLAKES (ALL LOWER CASE)






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