Areas of fog early, then partly cloudy this afternoon. High near 55F. Winds light and variable. A coastal low will bring snowfall to the major metropolitan areas along the I-95 corridor,...

A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly …

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 …

1 day ago · A major winter storm — the season’s most extreme so far — is set to lash the eastern half of the United States with damaging ice and heavy snow late this week. It’s all being fed by a ...

2 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.

Feb 26, 2025 · Specific (deterministic) snow accumulations for locations in the United States can be obtained from the National Weather Service's National Digital Forecast Database. NCEP monitoring …

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.

1 day ago · Typical January conditions will dominate the first half of the week, but extreme cold and the potential for a disruptive winter storm loom on the horizon.

8 hours ago · A massive winter storm is set to spread heavy snow and ice across more than two dozen states, threatening travel, power outages and dangerous cold from the South and Plains to the …