NATIONAL WEATHER SERVICE MARQUETTE MI
10:04 PM Wednesday September 2
W2SYNOPSIS, A 299 INCH HIGH PRESSURE RIDGE OVER THE UPPER GREAT LAKES WILL SLOWLY DISSIPATE THROUGH SATURDAY AS A 302 INCH HIGH PRESSURE, CENTERED OVER NORTHERN QUEBEC, MOVES SOUTHWARD TO NEW ENGLAND.W2 A 295 INCH LOW PRESSURE TROUGH EXTENDING FROM NORTHERN MANITOBA TO THE CENTRAL PLAINS ON THURSDAY EVENING WILL SLIDE EASTWARD THROUGH SATURDAY EVENING, EXTENDING FROM WESTERN ONTARIO TO THE CENTRAL PLAINS.W2 THE HIGH PRESSURE OVER NEW ENGLAND WILL WEAKEN SLIGHTLY THROUGH SUNDAY EVENING.W2 A 295 INCH LOW PRESSURE SYSTEM OVER SOUTHERN MANITOBA SUNDAY EVENING WILL STRENGTHEN TO 293 INCHES MONDAY MORNING, AND SEND A 297 INCH TROUGH OVER THE UPPER GREAT LAKES THROUGH MONDAY EVENING.W2 LSZ162-031015.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 rest of tonight, northeast winds 5 to 15 knots.W2 areas of fog.W2 waves calm to 2 feet.W2 thursday, northeast winds 5 to 15 knots.W2 areas of fog through early afternoon.W2 waves calm to 2 feet.W2 thursday night, east winds 5 to 15 knots.W2 patchy fog after midnight.W2 waves calm to 2 feet.W2 friday, east winds 5 to 15 knots.W2 waves calm to 2 feet.W2 friday night, east winds 5 to 15 knots veering south after midnight.W2 waves calm to 2 feet.W2 saturday, south winds 5 to 15 knots.W2 waves calm to 2 feet.W2 saturday night, south winds 5 to 15 knots veering southwest after midnight.W2 a chance of showers and thunderstorms.W2 waves calm to 2 feet.W2 sunday, south winds 5 to 15 knots.W2 a chance of showers and thunderstorms in the morning, then showers and thunderstorms likely.W2 waves calm to 2 feet.W2 monday, southwest winds 10 to 20 knots veering west.W2 waves calm to 2 feet.W2