8 hours ago · Temperatures 10 to 20 degrees below normal are expected to reach as deep as the South, forecasters said. Snow is likely in the Great Lakes, parts of the Northeast and the …

Otherwise, snow typically melts seasonally, causing runoff into streams and rivers and recharging groundwater. Major snow-prone areas include the polar regions, the northernmost half of the …

4 days ago · Discover surprising facts behind winter's fascinating phenomenon, including how some cities you'd never expect have seen snow and why snow can sometimes appear blue or …

Represents our official ice forecast in inches within the next one to three days. The ice accumulation amounts are provided in ranges.

23 hours ago · Tracking the season’s first snow and Sunday’s cold blast Most areas will see little accumulation, but slick spots could form as temperatures fall below freezing.

3 days ago · An area of low pressure is expected to move out of Canada as the weekend approaches, ushering in the first taste of a La Niña Winter for much of the U.S.

Oct 29, 2025 · snow, the solid form of water that crystallizes in the atmosphere and, falling to the Earth, covers, permanently or temporarily, about 23 percent of the Earth’s surface.