NATIONAL WEATHER SERVICE MARQUETTE MI
3:55 PM Sunday February 1
W2SYNOPSIS, A 307 INCH HIGH PRESSURE SYSTEM CENTERED OVER THE DAKOTAS WILL SETTLE ACROSS THE NORTHERN AND CENTRAL PLAINS STATES TONIGHT AND WEAKEN TO 305 INCHES ON MONDAY MORNING.W2 EXPECT AN ASSOCIATED RIDGE EXTENDING FROM THIS HIGH ACROSS WESTERN LAKE SUPERIOR TONIGHT TO SLOWLY WEAKEN TO 302 INCHES BY MONDAY AFTERNOON AS THE AREA OF HIGH PRESSURE DRIFTS ACROSS THE OHIO VALLEY, AND THEN THE MID ATLANTIC STATES TUESDAY.W2 A 300 INCH TROUGH WILL THEN CROSS THE UPPER GREAT LAKES ON TUESDAY FOLLOWEDNESDAY BY 306 INCH HIGH PRESSURE BUILDING INTO THE NORTHERN PLAINS ON WEDNESDAY AND THEN SLIDING INTO THE UPPER GREAT LAKES ON THURSDAY.W2 LSZ162-020500.W2 LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE MN BEYOND 5 NORTHM.W2 late this afternoon, north winds 10 to 20 knots.W2 isolated snow showers.W2 waves 1 to 3 feet.W2 tonight, north winds 5 to 15 knots backing northwest after midnight.W2 isolated snow showers.W2 waves subsiding to calm to 2 feet.W2 monday, west winds 10 to 20 knots becoming southwest 15 to 25 knots in the afternoon.W2 a slight chance of snow showers.W2 waves building to 3 to 5 feet.W2 monday night, west winds 15 to 25 knots becoming northwest 10 to 20 knots after midnight.W2 scattered snow showers.W2 waves subsiding to calm to 2 feet.W2 tuesday, northwest winds 5 to 15 knots.W2 isolated snow showers.W2 waves calm to 2 feet.W2 tuesday night, northwest winds 5 to 15 knots increasing to 15 to 25 knots after midnight.W2 scattered snow showers.W2 waves building to 1 to 3 feet.W2 wednesday, northwest winds 15 to 25 knots.W2 scattered snow showers.W2 waves building to 2 to 4 feet.W2 wednesday night, northwest winds 15 to 25 knots becoming west 10 to 20 knots after midnight.W2 waves subsiding to calm to 2 feet.W2 thursday, southwest winds 10 to 20 knots increasing to 15 to 25 knots.W2 waves building to 2 to 4 feet, then subsiding to 1 to 3 feet.W2 friday, west winds 10 to 20 knots veering northeast.W2 waves subsiding to calm to 2 feet, then building to 1 to 3 feet.W2