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 …

Forecasts the expected snowfall amount, snow accumulation, and with snowfall radar.

Dec 14, 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.

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

Overnight into Friday it is cloudy with a wintry mix of snow and rain. During the day some clouds depart and with lower temperatures snowfall becomes more likely.

16 hours ago · An overview with discussion and images of snow around the country

Snow is precipitation that forms when water vapor freezes. Snow falls as ice crystals from clouds when temperatures drop below freezing and there is enough humidity in the air.