NATIONAL WEATHER SERVICE MARQUETTE MI
9:44 AM Wednesday October 22
W2SYNOPSIS, A 306 INCH HIGH PRESSURE OVER QUEBEC THIS MORNING WILL MOVE EAST INTO THE CANADIAN MARITIMES ON THURSDAY WHILE EXTENDING A RIDGE AXIS SOUTHWEST INTO THE CENTRAL GREAT LAKES.W2 MEANWHILE, A 296 INCH LOW PRESSURE JUST WEST OF LAKE WINNIPEG THIS MORNING WILL DRIFT INTO NORTHWEST ONTARIO AND DISSIPATE BY FRIDAY.W2 ANOTHER 294 INCH LOW PRESSURE OVER NORTHERN SASKATCHEWAN ON FRIDAY WILL THEN DRIFT EAST INTO HUDSON BAY ON SATURDAY, DRAGGING ITS ATTENDANT COLD FRONT ACROSS THE UPPER GREAT LAKES ON FRIDAY NIGHT.W2 IN THE WAKE OF THIS FRONTAL PASSAGE, EXPECT A 301 INCH HIGH PRESSURE OVER THE NORTHERN PLAINS ON SATURDAY TO MOVE INTO THE OHIO RIVER VALLEY ON SUNDAY WHILE YET ANOTHER 294 INCH LOW PRESSURE DEVELOPS IN SOUTH CENTRAL CANADA.W2 LSZ162-222145.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 rest of today, south winds 5 to 15 knots backing southeast by mid afternoon.W2 waves 1 to 3 feet subsiding to calm to 2 feet.W2 tonight, south winds 10 to 20 knots diminishing to 5 to 15 knots after midnight.W2 a chance of showers.W2 waves building to 1 to 3 feet.W2 thursday, south winds 5 to 15 knots.W2 a chance of showers.W2 waves subsiding to calm to 2 feet.W2 thursday night, southwest winds 5 to 15 knots increasing to 10 to 20 knots after midnight.W2 a slight chance of showers through midnight.W2 waves calm to 2 feet.W2 friday, southwest winds 10 to 20 knots.W2 waves calm to 2 feet.W2 friday night, southwest winds 10 to 20 knots veering west after midnight.W2 waves building to 1 to 3 feet.W2 saturday, west winds 15 to 25 knots diminishing to 10 to 20 knots.W2 waves building to 2 to 4 feet, then subsiding to calm to 2 feet.W2 sunday, southeast winds 5 to 15 knots becoming south 10 to 20 knots.W2 a chance of rain showers.W2 waves calm to 2 feet.W2