NATIONAL WEATHER SERVICE MARQUETTE MI
3:43 PM Wednesday August 27
W2SYNOPSIS, HIGH PRESSURE OF 302 INCHES OVER NORTHERN MINNESOTA WILL DRIFT ACROSS THE UPPER GREAT LAKES THROUGH THURSDAY.W2 AS THE HIGH SHIFTS TO THE LOWER GREAT LAKES THURSDAY NIGHT AND TO NEW ENGLAND FRIDAY, LOW PRESSURE OF 298 INCHES WILL TRACK FROM THE WESTERN PLAINS TO THE WESTERN GREAT LAKES WHILE WEAKENING TO 299 INCHES.W2 HIGH PRESSURE OF 300 INCHES OVER SOUTHERN MANITOBA FRIDAY NIGHT WILL REACH QUEBEC SUNDAY AS A 298 INCH TROUGH MAKES ITS WAY FROM THE MID MISSISSIPPI VALLEY TO THE GREAT LAKES.W2 A LOW PRESSURE TROUGH OF 295 INCHES EXTENDING FROM THE CANADIAN PRAIRIES TO THE CENTRAL PLAINS SUNDAY WILL REACH THE WESTERN GREAT LAKES MONDAY.W2 LSZ162-280345.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 late this afternoon, southwest winds 5 to 15 knots.W2 waves calm to 2 feet.W2 tonight, south winds 5 to 15 knots diminishing to less than 10 knots after midnight.W2 waves calm to 2 feet.W2 thursday, south winds 5 to 15 knots backing east by mid afternoon.W2 waves calm to 2 feet.W2 thursday night, east winds 5 to 15 knots veering southeast after midnight.W2 scattered showers.W2 waves calm to 2 feet.W2 friday, east winds 5 to 15 knots backing northeast by mid afternoon.W2 isolated showers through early afternoon.W2 waves calm to 2 feet.W2 friday night, south winds less than 10 knots becoming north 5 to 15 knots after midnight.W2 waves calm to 2 feet.W2 saturday, northeast winds 5 to 15 knots becoming east 10 to 20 knots by mid afternoon.W2 waves building to 1 to 3 feet.W2 saturday night, east winds 10 to 20 knots diminishing to 5 to 15 knots after midnight.W2 waves subsiding to calm to 2 feet.W2 sunday, east winds 5 to 15 knots becoming south 10 to 20 knots.W2 a chance of showers.W2 a chance of thunderstorms.W2 waves calm to 2 feet.W2 monday, southwest winds 10 to 20 knots veering west.W2 a chance of thunderstorms.W2 a chance of showers.W2 waves building to 1 to 3 feet, then subsiding to calm to 2 feet.W2