Last week's historic Gulf Coast snowstorm helped lock down a rarity in the U.S. as all 50 states have already seen accumulating snow this winter − and all 50 had some at the same time. The power of ...

The Big Island's Mauna Kea volcanic summit saw its first snow of the season in late October. While that might seem odd, it happens every year at this elevation that rises above 13,000 feet.

Southern and coastal Maine see their first average snow in late November typically, with northern Maine in early November. The northwest point of Aroostook County can expect its first snow in October.