NATIONAL WEATHER SERVICE MARQUETTE MI
10:09 AM Wednesday MAY 25
W2SYNOPSIS, A 303 INCH HIGH PRESSURE BUILDING OVER SOUTHERN HUDSON BAY WILL DRIFT SLOWLY EAST INTO NORTHERN QUEBEC BY LATE WEDNESDAY WHILE A 296 INCH LOW PRESSURE TAKING SHAPE IN THE WESTERN PLAINS TODAY MOVES INTO THE NORTHERN PLAINS.W2 THIS LOW WILL THEN MOVE INTO ONTARIO ON THURSDAY.W2 EXPECT ANOTHER 296 INCH LOW TO DEVELOP IN THE CENTRAL PLAINS ON FRIDAY AND DRIFT INTO THE UPPER MISSISSIPPI RIVER VALLEY ON SATURDAY AND SUNDAY.W2 A LOW PRESSURE TROUGH AVERAGING 299 INCHES WILL EXTEND FROM THIS LOW INTO THE UPPER LAKES TO THE SOUTH OF A 304 INCH HIGH PRESSURE DRIFTING FROM CENTRAL CANADA INTO QUEBEC THIS WEEKEND.W2 LSZ162-252215.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 , dense fog advisory in effect until 6 pm /5 pm / this evening, rest of today, northeast winds 10 to 20 knots increasing to 15 to 25 knots by mid afternoon.W2 areas of dense fog.W2 a chance of showers and thunderstorms by mid afternoon.W2 waves 1 to 3 feet building to 3 to 6 feet.W2 tonight, northeast winds 15 to 25 knots diminishing to 10 to 20 knots after midnight.W2 areas of fog.W2 rain showers likely and a chance of thunderstorms.W2 waves subsiding to 1 to 3 feet.W2 thursday, south winds less than 10 knots.W2 a chance of rain showers and a slight chance of thunderstorms.W2 waves subsiding to calm to 2 feet.W2 thursday night, south winds less than 10 knots backing northeast after midnight.W2 areas of fog.W2 a chance of rain showers and a slight chance of thunderstorms.W2 waves calm to 2 feet.W2 friday, northeast winds 5 to 15 knots.W2 areas of fog.W2 a chance of showers through early afternoon.W2 showers likely by mid afternoon.W2 waves calm to 2 feet.W2 friday night, northeast winds 5 to 15 knots.W2 areas of fog.W2 a chance of showers.W2 waves calm to 2 feet.W2 saturday, northeast winds 5 to 15 knots veering east.W2 rain showers likely.W2 waves calm to 2 feet.W2 sunday, southwest winds 5 to 15 knots veering west.W2 a chance of showers.W2 waves calm to 2 feet.W2