NATIONAL WEATHER SERVICE MARQUETTE MI
4:01 AM Friday July 25
W2SYNOPSIS, BROAD HIGH PRESSURE OF 301 INCHES CENTERED OVER INDIANA WILL DRIFT ACROSS THE OHIO VALLEY TODAY AND THEN OFF THE EAST COAST SATURDAY.W2 A 295 INCH LOW PRESSURE SYSTEM OVER SOUTHERN SASKATCHEWAN THIS AFTERNOON WILL MOVE OVER THE UPPER GREAT LAKES SATURDAY AFTERNOON AND NIGHT, AND REACH THE EASTERN GREAT LAKES SUNDAY AFTERNOON.W2 THE LOW WILL THEN LIFT INTO THE NORTHEAST STATES THROUGH MONDAY AFTERNOON AS HIGH PRESSURE OF 302 INCHES BUILDS ACROSS THE PLAINS STATES.W2 THIS HIGH PRESSURE SYSTEM WILL SHIFT EASTWARD INTO THE MIDWEST TUESDAY, PLACING A 301 INCH RIDGE ACROSS THE UPPER GREAT LAKES REGION.W2 LSZ162-251615.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 early this morning, south winds 5 to 15 knots.W2 a slight chance of showers.W2 waves calm to 2 feet.W2 today, south winds 5 to 15 knots becoming southeast less than 10 knots by mid afternoon.W2 a chance of showers and thunderstorms.W2 waves calm to 2 feet.W2 tonight, southwest winds 5 to 15 knots veering west after midnight.W2 a chance of showers and thunderstorms.W2 waves calm to 2 feet.W2 saturday, west winds 5 to 15 knots backing southwest by mid afternoon.W2 a slight chance of showers and thunderstorms.W2 waves building to 1 to 3 feet, then subsiding to calm to 2 feet.W2 saturday night, southwest winds 5 to 15 knots backing northeast after midnight.W2 a chance of showers through midnight.W2 a chance of thunderstorms.W2 showers likely after midnight.W2 waves building to 2 to 4 feet.W2 sunday, northeast winds 10 to 20 knots backing north by mid afternoon.W2 a chance of showers and thunderstorms.W2 waves building to 3 to 5 feet, then subsiding to 2 to 4 feet.W2 sunday night, north winds 5 to 15 knots.W2 waves subsiding to calm to 2 feet.W2 monday, west winds 5 to 15 knots.W2 waves calm to 2 feet.W2 tuesday, west winds 5 to 15 knots.W2 waves calm to 2 feet.W2