Wet snow expected. Total snow accumulations ranging from 1 to 3 inches in the valleys…to 6 to 12 inches above 2000 ft.
National Weather Service Gray ME May 13 2019
WINTER WEATHER ADVISORY …A LATE SPRING SNOWFALL FROM THIS EVENING INTO TUESDAY
…Across the mountains the precipitation will start as snow with snow levels dropping in elevation overnight… While the accumulating snow will fall mainly across higher terrain…even areas near the coast could see a brief coating of snow towards morning on grassy surfaces.
WHERE…Portions of northern New Hampshire and west central and western Maine.
Including the cities of Upton, Wilsons Mills, Andover, Byron, Middle Dam, Roxbury, South Arm, Coburn Gore, Davis, Oquossoc, Rangeley, Avon, Kingfield, Phillips, New Portland, Brassua, Long Pond, Moosehead, Pittston Farm, Seboomook, Bingham, Jackman, Errol, Millsfield, Colebrook, Berlin, Dummer, Milan, York Pond, Lancaster, Bethlehem, Lincoln, Littleton, Sugar Hill, Thornton, Waterville Valley, Woodstock, Jackson, North Conway, Albany, Conway, Chatham, and Crawford Notch
Thanks to Kenneth Lund for this link