NATIONAL WEATHER SERVICE MARQUETTE MI
3:49 AM Tuesday October 21
W2SYNOPSIS, HIGH PRESSURE OF 303 INCHES NEAR JAMES BAY WILL BUILD TO 306 INCHES OVER QUEBEC BY WEDNESDAY MORNING WHILE EXTENDING A RIDGE OF 303 INCHES ACROSS LAKE SUPERIOR AND THE UPPER GREAT LAKES.W2 EXPECT THE RIDGE OVER LAKE SUPERIOR TO PERSIST BUT WEAKEN TO 301 INCHES THROUGH FRIDAY AS A LOW PRESSURE SYSTEM OF 294 INCHES OVER THE MID ATLANTIC STATES MOVES TO NOVA SCOTIA.W2 ANOTHER LOW PRESSURE SYSTEM OF 294 INCHES WILL DEVELOP OVER MANITOBA ON FRIDAY AND DEEPEN TO 293 INCHES AS IT MOVES TO HUDSON BAY BY SATURDAY MORNING.W2 THIS LOW WILL EXPAND INTO QUEBEC BY LATE SATURDAY AS A HIGH PRESSURE RIDGE OF 301 INCHES BUILDS OVER THE NORTHERN PLAINS.W2 LSZ162-211600.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 early this morning, east winds 10 to 20 knots.W2 waves 3 to 5 feet.W2 today, east winds 10 to 20 knots.W2 waves subsiding to 1 to 3 feet.W2 tonight, east winds 10 to 20 knots veering south after midnight.W2 waves 1 to 3 feet.W2 wednesday, south winds 5 to 15 knots backing southeast by mid afternoon.W2 waves subsiding to calm to 2 feet.W2 wednesday night, south winds 5 to 15 knots increasing to 10 to 20 knots after midnight.W2 a chance of showers.W2 waves calm to 2 feet.W2 thursday, south winds 5 to 15 knots.W2 showers likely through early afternoon, then a chance of showers by mid afternoon.W2 waves building to 1 to 3 feet, then subsiding to calm to 2 feet.W2 thursday night, south winds 5 to 15 knots veering southwest after midnight.W2 waves calm to 2 feet.W2 friday, southwest winds 5 to 15 knots becoming west 10 to 20 knots.W2 waves building to 1 to 3 feet.W2 saturday, west winds 10 to 20 knots diminishing to 5 to 15 knots.W2 waves subsiding to calm to 2 feet.W2