NATIONAL WEATHER SERVICE MARQUETTE MI
9:37 PM Wednesday January 18
W2SYNOPSIS, HIGH PRESSURE OF 302 INCHES OVER THE OHIO VALLEY WILL WEAKEN TO 300 INCHES AS IT REACHES THE EAST COAST THURSDAY EVENING.W2 A 298 INCH RIDGE WILL EXTEND BACK TO THE UPPER GREAT LAKES.W2 THE RIDGE WILL DRIFT NORTH ON SATURDAY AS 294 INCH LOW PRESSURE MOVES OUT OVER THE CENTRAL PLAINS.W2 A WEAK INVERTED TROUGH OF 298 INCHES WILL LIFT NORTH ACROSS THE NORTHERN PLAINS AND WESTERN GREAT LAKES SATURDAY AND SUNDAY AS A 293 INCH LOW DEVELOPS IN THE LEE OF THE ROCKIES AND TRACKS FROM THE SOUTHERN PLAINS TO THE NORTHERN PLAINS.W2 AS THE LOW WEAKENS TO 295 INCHES OVER SOUTHERN MANITOBA MONDAY MORNING, A 297 INCH TROUGH WILL MOVE OVER THE NORTHERN GREAT LAKES.W2 LSZ162-191045.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 rest of tonight, southwest winds 5 to 15 knots.W2 waves calm to 2 feet.W2 thursday, southwest winds 5 to 15 knots.W2 waves calm to 2 feet.W2 thursday night, southwest winds 10 to 20 knots becoming south 5 to 15 knots after midnight.W2 a slight chance of rain after midnight.W2 waves calm to 2 feet.W2 friday, east winds 5 to 15 knots.W2 a chance of rain.W2 waves calm to 2 feet.W2 friday night, east winds 5 to 15 knots.W2 a chance of rain, possibly mixed with snow and sleet.W2 waves calm to 2 feet.W2 saturday, east winds 10 to 20 knots.W2 a chance of rain.W2 waves calm to 2 feet.W2 saturday night, east winds 10 to 20 knots.W2 a chance of rain.W2 waves calm to 2 feet.W2 sunday, east winds 5 to 15 knots.W2 a chance of rain.W2 waves calm to 2 feet.W2 monday, east winds 5 to 15 knots increasing to 10 to 20 knots.W2 a chance of rain.W2 waves calm to 2 feet.W2