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 …

20 hours ago · Heavy snowfall is expected to make roads slippery and dangerous—especially during the morning and evening commutes.

Nov 6, 2025 · 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 …

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.

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...

Snow is precipitation that forms when water vapor freezes. Snow falls as ice crystals from clouds when temperatures drop below freezing and there is enough humidity in the air.

2 days ago · Snowfall patterns are shifting as the climate warms, with many regions already seeing declines. These shifts impact water supply, ecosystems, winter recreation and …

nws, noaa, snowfall, weather, colorado, puebloThe purpose of these experimental probabilistic snowfall products is to provide customers and partners a range of snowfall possibilities, in …

1 day ago · Climate Lab How snowy could it be where you live this winter? Look up your area. See how snowfall is changing across the United States and find out if this winter will be cold …

1 day ago · Snow and ice influence climate by reflecting sunlight back into space. When it melts, snow is a source of water for drinking and vegetation; too much snowmelt can lead to floods. …