Winter Weather Advisory for Trenton NJ until 2009-12-05 ... WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT... A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT. THE RAIN THAT DEVELOPED ACROSS THE REGION THIS MORNING WILL CHANGE TO SNOW FROM NORTHWEST TO SOUTHEAST THIS AFTERNOON. THE SNOW WILL THEN CONTINUE INTO THIS EVENING AND THEN END AROUND MIDNIGHT. SNOW IS EXPECTED TO ACCUMULATE 2 TO 4 INCHES FROM THE PHILADELPHIA METROPOLITAN AREA NORTHWARD. HOWEVER OVER AREAS CLOSER TO THE COAST SNOWFALL AMOUNTS OF ONLY AN INCH OR TWO ARE ANTICIPATED. BEING THAT THE GROUND REMAINS FAIRLY WARM... MOST OF THE SNOW ACCUMULATION WILL BE ON UNPAVED SURFACES. HOWEVER... THE SNOW WILL PROBABLY BE HEAVY ENOUGH TO ALSO ACCUMULATE ON ROADWAYS LATE THIS AFTERNOON AND EARLY THIS EVENING. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES... AND USE CAUTION WHILE DRIVING.