NATIONAL WEATHER SERVICE MARQUETTE MI
9:12 PM Saturday November 22
W2SYNOPSIS, A LOW PRESSURE SYSTEM OF 294 INCHES OVER QUEBEC WILL LIFT NORTHEASTWARD TONIGHT WHILE A 296 INCH TROUGH TRAILING FROM THE LOW WILL CROSS LAKE SUPERIOR.W2 LOW PRESSURE OF 294 INCHES OVER THE NORTHERN PLAINS LATE TONIGHT WILL SLIDE TOWARD THE WESTERN GREAT LAKES ON SUNDAY BEFORE MERGING WITH ANOTHER LOW OF 292 INCHES LIFTING NORTH ACROSS THE MIDDLE MISSISSIPPI RIVER VALLEY ON SUNDAY NIGHT.W2 THE NEWLY FORMED LOW WILL THEN DEEPEN TO 289 INCHES AS IT TRACKS NORTHEAST, CROSSING EASTERN UPPER MICHIGAN MONDAY AFTERNOON AND ARRIVING OVER WESTERN QUEBEC MONDAY NIGHT.W2 IN ITS WAKE, A 301 INCH HIGH PRESSURE RIDGE WILL MOVE TO THE WESTERN GREAT LAKES TUESDAY EVENING.W2 A LOW PRESSURE TROUGH OF 298 INCHES WILL MOVE FROM THE NORTHERN PLAINS TO THE WESTERN GREAT LAKES ON WEDNESDAY AND TO THE LOWER GREAT LAKES THURSDAY.W2 AT THE SAME TIME HIGH PRESSURE OF 306 INCHES WILL BUILD SOUTHEAST FROM CANADA INTO THE DAKOTAS.W2 LSZ162-231015.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 rest of tonight, south winds 5 to 15 knots backing southeast after midnight.W2 patchy drizzle.W2 waves 1 to 3 feet subsiding to calm to 2 feet.W2 sunday, southwest winds 5 to 15 knots.W2 patchy fog.W2 areas of drizzle in the morning, then a slight chance of rain.W2 waves building to 1 to 3 feet, then subsiding to calm to 2 feet.W2 sunday night, northwest winds 5 to 15 knots becoming north 15 to 25 knots after midnight.W2 patchy fog.W2 a chance of rain through midnight, then snow likely.W2 waves building to 3 to 5 feet.W2 monday, north winds 20 to 30 knots.W2 snow likely.W2 waves building to 6 to 9 feet.W2 monday night, north winds 20 to 30 knots becoming northwest 15 to 25 knots after midnight.W2 snow likely in the evening.W2 heavy freezing spray.W2 waves building to 8 to 11 feet, then subsiding to 5 to 8 feet.W2 tuesday, northwest winds 10 to 20 knots backing west in the afternoon.W2 waves subsiding to calm to 2 feet.W2 tuesday night, west winds 10 to 20 knots.W2 waves building to 1 to 3 feet, then subsiding to calm to 2 feet.W2 wednesday, north winds 10 to 20 knots increasing to 15 to 25 knots.W2 a chance of snow.W2 waves building to 4 to 7 feet.W2 thursday, north winds 15 to 25 knots becoming west 10 to 20 knots.W2 heavy freezing spray.W2 waves subsiding to 2 to 4 feet.W2