NATIONAL WEATHER SERVICE MARQUETTE MI
9:14 PM Monday July 28
W2SYNOPSIS, AS A 295 INCH LOW PRESSURE SYSTEM OVER NEW ENGLAND REACHES QUEBEC ON TUESDAY, A 303 HIGH PRESSURE RIDGE WILL LINGER OVER THE PLAINS.W2 THIS RIDGE WILL WEAKEN TO 301 INCHES ON TUESDAY, ALLOWING A LOW PRESSURE TROUGH AVERAGING 299 INCHES TO DEVELOP OVER THE UPPER LAKES.W2 BOTH THE HIGH PRESSURE RIDGE AND LOW PRESSURE TROUGH WILL REMAIN NEARLY STATIONARY THROUGH THURSDAY.W2 EXPECT THE TROUGH OVER THE UPPER LAKES TO WEAKEN ON FRIDAY AS A 301 INCH HIGH PRESSURE CENTER BUILDS INTO THE AREA.W2 HIGH PRESSURE OF 302 INCHES WILL LINGER OVER THE UPPER GREAT LAKES INTO SATURDAY.W2 LSZ162-290915.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 rest of tonight, northwest winds 5 to 15 knots.W2 isolated thunderstorms through late evening.W2 scattered showers.W2 waves calm to 2 feet.W2 tuesday, west winds 5 to 15 knots backing southwest by mid afternoon.W2 a chance of showers and thunderstorms.W2 waves calm to 2 feet.W2 tuesday night, west winds less than 10 knots increasing to 5 to 15 knots after midnight.W2 a slight chance of showers and thunderstorms through midnight.W2 waves calm to 2 feet.W2 wednesday, west winds 5 to 15 knots backing southwest by mid afternoon.W2 a slight chance of showers and thunderstorms by mid afternoon.W2 waves calm to 2 feet.W2 wednesday night, west winds 5 to 15 knots veering northwest after midnight.W2 waves calm to 2 feet.W2 thursday, west winds 5 to 15 knots backing southwest by mid afternoon.W2 waves calm to 2 feet.W2 thursday night, west winds 5 to 15 knots veering northwest after midnight.W2 waves calm to 2 feet.W2 friday, north winds 5 to 15 knots backing west.W2 waves calm to 2 feet.W2 saturday, southwest winds 5 to 15 knots.W2 waves calm to 2 feet.W2