Winter storm to hit two states with up to 20 inches of snow and 60 mph winds expected, bringing major disruptions through Monday.

Heavy snow warning as up to 20 inches to strike 2 states

Explore real-time and historical snow depth across the United States. Powered by NOHRSC SNODAS data with daily updates, interactive mapping, and time series charts.

Wondering how much snow has fallen near you? USA TODAY's detailed map lets you explore snowfall accumulation over the past 24, 48, and 72 hours. You can also check seasonal totals starting from Oct. 1. Updated multiple times daily, this tool provides the latest snowfall data. Toggle between timeframes to see how snowfall is adding up in your area.

Discover the weather conditions in Oceanside & see if there is a chance of rain, snow, or sunshine. Plan your activities, travel, or work with confidence by checking out our detailed hourly forecast for Oceanside.

Detailed forecast including temperature, wind, rain, snow, and UV index. Stay informed about today's weather conditions in Oceanside.

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 analyses examining how snow conditions are changing across the western United States.

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.