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 …

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...

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.

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 …

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.

12 hours ago · Mid-January is living up to its frigid reputation this Martin Luther King Jr. Day as cold takes hold across the eastern half of the nation.

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 still …

Next 48 hours rain and snow, across the US measured in inches. Fall is here, and that means an explosion of brilliant fall foliage. We have the latest reports of fall foliage around the U.S.

10 hours 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.

3 days ago · Several rounds of snow are possible across the East on Saturday and Sunday. Two winter storms will move through the East this weekend, with cold air coming right behind it in an arctic blast ...