Millions across the Midwest and Northeast are under winter weather alerts as a powerful storm pushes east. Janai Norman reports. | Good Morning America

Communities across the Mid-Atlantic could face difficult commutes on Monday, as a system moving across the Deep South and toward the coast is expected to dump rain and snow on the region. Meanwhile, the Midwest is forecast to see continued cold temperatures, while the Pacific Northwest could see potential flooding, as more rain and mountain snow is in the forecast. | CBS Evening News