NATIONAL WEATHER SERVICE MARQUETTE MI
3:47 AM Friday September 4
W2SYNOPSIS, A HIGH PRESSURE RIDGE AVERAGING 302 INCHES EXTENDING FROM FAR NORTHERN QUEBEC TO LAKE SUPERIOR WILL GRADUALLY MOVE TO NEW ENGLAND ON SATURDAY.W2 BROAD LOW PRESSURE OF 296 INCHES OVER THE NORTHERN PLAINS WILL REMAIN NEARLY STATIONARY THROUGH SATURDAY NIGHT, THEN MOVE NORTHWARD TO THE CANADIAN PRAIRIES BY MONDAY.W2 THIS WILL ALLOW A COLD FRONT TO CROSS LAKE SUPERIOR SUNDAY NIGHT INTO MONDAY.W2 A WEAK 298 INCH TROUGH WILL WILL MOVE EAST ACROSS LAKE SUPERIOR ON TUESDAY.W2 LSZ162-041600.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 early this morning, east winds 5 to 15 knots.W2 patchy fog.W2 waves calm to 2 feet.W2 today, east winds 10 to 20 knots backing northeast by mid afternoon.W2 patchy fog.W2 waves building to 2 to 4 feet.W2 tonight, east winds 10 to 20 knots becoming northeast 5 to 15 knots after midnight.W2 patchy fog.W2 a slight chance of showers and thunderstorms after midnight.W2 waves subsiding to calm to 2 feet.W2 saturday, northeast winds 5 to 15 knots veering east by mid afternoon.W2 patchy fog.W2 a slight chance of showers and thunderstorms.W2 waves calm to 2 feet.W2 saturday night, southeast winds 5 to 15 knots veering south after midnight.W2 patchy fog.W2 a chance of showers and thunderstorms.W2 waves calm to 2 feet.W2 sunday, south winds 5 to 15 knots increasing to 10 to 20 knots by mid afternoon.W2 patchy fog.W2 showers and thunderstorms likely through early afternoon.W2 a chance of showers and thunderstorms by mid afternoon.W2 waves calm to 2 feet.W2 sunday night, southwest winds 10 to 20 knots veering west after midnight.W2 patchy fog.W2 showers likely through midnight, then a chance of showers.W2 a chance of thunderstorms.W2 waves calm to 2 feet.W2 monday, west winds 10 to 20 knots diminishing to 5 to 15 knots.W2 waves calm to 2 feet.W2 tuesday, southwest winds 5 to 15 knots becoming west 10 to 20 knots.W2 waves calm to 2 feet.W2