Check out the Coatesville, PA WinterCast. Forecasts the expected snowfall amount, snow accumulation, and with snowfall radar.

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 …

11 hours ago · A chance of snow after 1am. Mostly cloudy, with a low around 26. Calm wind becoming east around 5 mph. Chance of precipitation is 50%. New snow accumulation of …

Snowfall reports, interactive snow map, winter alerts, top snowfall, and live road cameras.

Feb 26, 2025 · The following charts depict in a 4-panel format the final forecast of the probabilities of snow reaching or exceeding 4, 8, and 12 inches and the probability of freezing rain reaching …

3 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 …

Nov 24, 2025 · 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.

Jul 31, 2025 · Realtime and historical snow and climate data Unveil the Insights Hidden in Snow with Our Interactive Map.

Will It Snow delivers the most reliable snow day calculator available, using official National Weather Service forecasts to help families plan ahead with confidence.

Jun 3, 2025 · 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 …