DULUTH, MN (KDAL) - Northeast Minnesota could see some heavy snow during the first weekend of spring. The National Weather Service Office in Duluth has issued a Winter Storm Watch for Saturday evening through Sunday for possible snow accumulations of six inches or more. The North Shore could see lake enhanced snow of seven inches or greater. The snow could make travel difficult in the region. There is also a chance of some freezing rain in some areas Saturday night before turning to snow. Che...