NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
3:38 PM Sunday January 22
W2 OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF THE HIGHEST 1/10 OF THE WAVE SPECTRUM.W2 SYNOPSIS, LOW PRESSURE, INCHES, CONTINUES TO HOLD STEADY OVER THE GREAT LAKES REGION SUNDAY THROUGH TUESDAY.W2 A SLIGHTLY STRONGER LOW PRESSURE SYSTEM, INCHES, WILL PUSH FROM THE CENTRAL PLAINS INTO MICHIGAN TUESDAY EVENING THROUGH WEDNESDAY.W2 HIGHER PRESSURE WILL THEN SLOWLY CREEP BACK IN BEHIND THE LOW ON THURSDAY, AND INTO THE WEEKEND.W2 LCZ460-230900.W2 LAKE ST CLAIR.W2 , dense fog advisory in effect until 10 am monday, tonight, light and variable winds becoming northeast 5 to 10 knots by late evening.W2 cloudy.W2 areas of dense fog mainly before midnight.W2 areas of drizzle.W2 widespread dense fog late.W2 waves 2 feet or less.W2 monday, northeast winds 5 to 10 knots.W2 widespread dense fog early.W2 light rain.W2 waves 2 feet or less.W2 monday night, northeast winds 5 to 10 knots mainly before midnight becoming light and variable overnight.W2 cloudy.W2 a chance of light rain early in the evening, then a chance of light rain and snow by late evening.W2 waves 2 feet or less.W2 tuesday, light and variable winds.W2 cloudy.W2 waves nearly calm.W2 tuesday night, south winds 5 to 10 knots.W2 mostly cloudy.W2 a chance of light rain after midnight.W2 waves 2 feet or less.W2 wednesday, southwest winds 10 to 15 knots becoming west 5 to 10 knots by evening.W2 cloudy.W2 a chance of light rain, then a chance of rain and snow by evening.W2 waves 2 feet or less.W2 thursday, west winds 10 to 15 knots.W2 mostly cloudy with a chance of snow and rain.W2 waves 2 feet or less.W2 friday, west winds 10 to 15 knots.W2 mostly cloudy with a chance of snow.W2 waves 2 feet or less.W2 wave heights are for ice free areas.W2