Synopsis for Lake Superior
.SYNOPSIS...A 29.7 INCH LOW PRESSURE SYSTEM OVER MINNESOTA WILL MOVE
OVER WESTERN LAKE SUPERIOR SUNDAY MORNING AND REACH JAMES BAY ON SUNDAY
EVENING. AS THIS LOW MOVES OVER QUEBEC ON MONDAY...A 29.9 INCH RIDGE
AXIS WILL BUILD INTO THE UPPER GREAT LAKES...SOUTH OF A LARGER 30.4
INCH HIGH PRESSURE CENTER MOVING OVER HUDSON BAY ON TUESDAY. A 29.7
INCH LOW PRESSURE TAKING SHAPE ACROSS THE NORTHERN PLAINS ON TUESDAY
WILL DRIFT INTO MINNESOTA ON WEDNESDAY AS THE HIGH PRESSURE OVER
HUDSON BAY REMAINS NEARLY STATIONARY. THE LOW WILL DEEPEN TO 29.8
INCHES AS IT CROSSES LAKE SUPERIOR ON THURSDAY.

Synopsis for Lake Michigan
.SYNOPSIS...LOW PRESSURE OF 29.7 INCHES OVER THE UPPER MISSISSIPPI
VALLEY WILL MOVE TO NEAR WESTERN LAKE SUPERIOR BY SUNDAY MORNING
AND TO NEAR JAMES BAY ONTARIO BY EARLY MONDAY AS IT DEEPENS TO
29.5 INCHES. A WEAK TRAILING COLD FRONT WILL MOVE ACROSS THE LAKE
SUNDAY NIGHT INTO MONDAY MORNING. WEAK HIGH PRESSURE AVERAGING
30.0 INCHES WILL BUILD ACROSS THE LAKES REGION EARLY NEXT WEEK
BRINGING A SECONDARY COLD FRONT ACROSS THE LAKE MONDAY NIGHT. LOW
PRESSURE OF 29.7 INCHES WILL MOVE ACROSS THE UPPER MIDWEST AND
NORTHERN LAKES MID WEEK.

Synopsis for Lake Huron
.SYNOPSIS...A BROAD AREA OF LOW PRESSURE...AVERAGING 29.70
INCHES...WILL SLOWLY LIFT JUST WEST OF THE GREAT LAKES THROUGH
TONIGHT. THE LOW WILL THEN TRACK ACROSS CENTRAL ONTARIO
SUNDAY...PUSHING A COLD FRONT ACROSS THE LOCAL WATERS SUNDAY EVENING.
THUNDERSTORMS WILL REMAIN POSSIBLE OVER THE CENTRAL GREAT LAKES
THROUGH THE WEEKEND...WITH DRIER WEATHER EXPECTED BEHIND THE FRONT
FOR MEMORIAL DAY.

Synopsis for Lake Erie
.SYNOPSIS...A RIDGE AVERAGING 30.20 INCHES EXTENDING FROM THE
ATLANTIC OCEAN TO THE GREAT LAKES WILL GRADUALLY MOVE EAST OF THE
AREA BY SUNDAY. A COLD FRONT WILL MOVE EAST ACROSS THE LAKE SUNDAY
AFTERNOON AND EVENING. A WEAK TROUGH AVERAGING 29.90 INCHES WILL
MOVE EAST ACROSS THE LAKE MONDAY. A COLD FRONT WILL MOVE SOUTHEAST
ACROSS THE LAKE MONDAY NIGHT. HIGH PRESSURE 30.10 INCHES WILL
BUILD SOUTHEAST ACROSS THE AREA TUESDAY FOLLOWED BY YET ANOTHER
COLD FRONT THURSDAY.

Synopsis for Lake Ontario
.SYNOPSIS...A 30.2 INCH HIGH ALONG THE SOUTHEAST COAST WILL REMAIN
IN PLACE THROUGH THE WEEKEND BEFORE GRADUALLY WEAKENING IN PLACE
DURING THE FIRST HALF OF NEXT WEEK. A WEAK COLD FRONT WILL SLOWLY
CROSS THE LAKE SUNDAY NIGHT AND MONDAY. A 30.0 INCH HIGH WILL THEN
BUILD INTO THE CENTRAL LAKES TUESDAY AND THE EASTERN LAKES ON
WEDNESDAY.