Snowfall Legend. NOTE: Marker locations are approximate and are not accurate to street level.

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. Thank you for your patience as we work to get everything up and running again. Snow or ice will impact the...

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 hydropower …

4 days ago · Note: these data are unofficial and provisional. Zip codes (where available) of observations will be included in text files after October 7, 2008.

Mar 18, 2026 · 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.

Snow storm and snowfall total predictions for today and tomorrow in any city America. Search by city or state to find accurate 3 day forecasts in inches.

Mar 3, 2026 · Use the Snow Today interactive data viewer to explore current various aspects of snow conditions and how they compare to past years. Each snow season, our scientists write monthly data …

4 days ago · A record warm March has melted an already abysmal snowpack across the western United States, with impacts clearly visible in satellite imagery. It’s setting the stage for an especially ...

Snow is an integral part of the Earth’s water and energy cycles, contributing life-giving water resources while helping to cool the planet. During the winter, snow collects and stores water which melts in the …