Wintry weather has left several states in the north east of the United States under a blanket of deep snow yet again following a similar storm less than a week ago. <br /><br /> Plowing crews are struggling to cope in Maine where nearly a metre of snow fell last week.<br /><br /> Freezing rain and gusting winds were blamed for at least four deaths including one woman in the Chicago area who was hit by snowplow.<br /><br /> Air, rail and roads have all been disrupted along with Boston’s victory parade for the New England Patriots who won Sunday’s National football league championship game on Sunday.<br /><br /> Snow and ice in new York City also caused a crowded subway train to stall on an elevated stretch of track.<br /><br /> The National Weather Service (NWS) has warned of dangerous wind chills during the coming days.
