NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
2:59 PM Saturday January 21
W2 WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES, ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.W2 SYNOPSIS, LOW PRESSURE OF 294 INCHES OVER THE UPPER MIDWEST WILL GRAUALLY SHIFT A WARM FRONT NORTHWARD ACROSS THE LAKE TONIGHT.W2 ANOTHER STRONGER LOW OF 293 INCHES WILL DEVELOP OVER THE SOUTHERN PLAINS SATURDAY NIGHT AND DEEPEN TO 292 INCHES AS IT REACHES THE MID ATLANTIC COAST MONDAY.W2 A WEAK HIGH PRESSURE RIDGE AROUND 296 INCHES WILL MOVE OVER THE LAKE TUESDAY.W2 LMZ261-362-364-366-563-565-567-669-671-673-868-870-872-874-220415.W2 LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH FOX ISLAND 5 NAUTICAL MILES OFFSHORE.W2 LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI.W2 LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5 NAUTICAL MILES OFFSHORE TO MID LAKE.W2 wind point wi to holland mi north, , dense fog advisory in effect until 3 pm sunday, tonight, southeast winds 10 to 20 knots becoming south and diminishing to 10 to 15 knots.W2 widespread dense fog.W2 slight chance of rain and drizzle.W2 waves 1 to 3 feet.W2 sunday, south winds 5 to 10 knots veering to north.W2 widespread dense fog in the morning.W2 waves 1 to 2 feet.W2 sunday night, north winds 15 to 20 knots.W2 chance of rain overnight.W2 waves 2 to 4 feet.W2 monday, north winds 15 to 20 knots.W2 chance of rain.W2 waves 2 to 4 feet.W2 monday night, north winds 10 to 20 knots.W2 chance of rain and snow likely in the evening, then chance of rain overnight.W2 waves 2 to 4 feet.W2 tuesday, northwest winds 10 to 20 knots becoming west 10 to 15 knots.W2 chance of snow in the morning.W2 waves 1 to 3 feet.W2 tuesday night, north winds 10 to 15 knots becoming northeast 10 to 20 knots.W2 rain, snow likely with a chance of light freezing rain.W2 waves 1 to 2 feet.W2 wednesday, north winds 10 to 20 knots.W2 chance of rain, snow and light freezing rain likely.W2 waves 2 to 4 feet.W2 thursday, northwest winds 15 to 25 knots.W2 chance of snow showers.W2 waves 3 to 5 feet occasionally to 7 feet.W2