1 day ago · Impacts from what could be the most significant storm of winter are expected to begin on Friday, spreading ice, snow and cold across much of the U.S.

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 …

14 hours ago · A monstrous storm is underway and is worsening throughout the day. Here’s the latest.

21 hours ago · Heavy snow, ice and brutal cold are expected to make this winter storm a potentially life-threatening weather event, stretching across two-thirds of the U.S.

3 days ago · Track the winter storm as it's forecasted to bring heavy snow and extremely cold weather to the U.S., reaching millions from the southern U.S. to the Northeast.

Explore national winter weather forecast maps and cities impacted by snow and ice. Our 24-hour snowfall forecast feature displays an interactive map prediction of snowfall accumulation over...

10 hours ago · Much of the south, central and eastern United States will see extremely icy conditions and heavy snowfall, disrupting travel from Arizona to Maine.

6 days ago · 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.

2 days ago · Note: these data are unofficial and provisional. Zip codes (where available) of observations will be included in text files after October 7, 2008.

15 hours ago · Live Updates: America Braces for Severe Winter Storm A mix of snow, ice and bitter cold is heading for more than 180 million people across a vast stretch of the country. Airlines, transit …