Winter precipitation types are determined by the temperatures at and above the surface. The atmosphere is layered like a cake, and the temperature at each layer will determine the precipitation ...

After enjoying a stretch of mostly quiet weather, Seattle is gearing up for an extended period of dark skies and rounds of rain.

A round of wintry weather could make for a slippery Friday morning commute. A cold front will swing across Delmarva Thursday evening, which will usher in a blast of chilly air, which will push ...