Intense lake-effect snow is once again impacting the Great Lakes region, as frigid Arctic air moves across the relatively warmer waters, creating hazardous conditions. Snowbands are expected to persist through Wednesday, posing significant challenges for residents and travelers alike. Areas near Buffalo, New York, and Watertown, New York, are particularly at risk, with prolonged snowbands potentially dumping several feet of snow. Snowfall rates could reach several inches per hour, accompanied by gusty winds that will lead to blowing snow and near-whiteout conditions.