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 …

5 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.

How snow forms Snow is an accumulation of packed ice crystals, and the condition of the snowpack determines a variety of qualities, such as color, temperature, and water equivalent. …

1 day ago · An overview with discussion and images of snow around the country

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...

Nov 28, 2025 · Auto updating map shows snow depth in the last 24 hours, 36 hours and 72 hours. The map also shows total snow accumulation in the season.

Feb 10, 2025 · Snow is more than a winter spectacle; it’s a fascinating natural phenomenon with important roles in the environment. This article breaks down how snow forms, its types, and …

Calm wind becoming southwest around 6 mph after midnight. Sunny, with a high near 53. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Mostly clear, with a low around 39. …

Your trusted source for the most accurate weather forecast, snow report, high-resolution weather maps, and ski conditions information.

Enter ZIP code or choose Locate to view your local snow & ice forecast. Snowfall reports, interactive snow map, winter alerts, top snowfall, and live road cameras.