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 …

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.

Lake-effect snow showers are possible along the Great Lakes, with parts of northern Indiana, Ohio, western Pennsylvania, and New York at risk for locally higher totals and hazardous …

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...

Will It Snow delivers the most reliable snow day calculator available, using official National Weather Service forecasts to help families plan ahead with confidence.

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 …

Snow forms when the atmospheric temperature is at or below freezing (0°C or 32°F). If the ground temperature is at or below freezing, the snow will reach the ground. However, the snow can …

Daily snow observations from GHCN stations are available using the pulldown menus below to select the state, month, and year of interest for either snowfall or snow depth data.