Snow made a rare appearance in the Bay Area early Wednesday morning, with Mount Hamilton getting a fresh coat of snow.  Video ...
Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.
An atmospheric river is expected to bring torrential rain to California this week, threatening parts of the state with flash ...
Some areas of Southern California began to see light snow falling Wednesday morning as the first pulse of a significant winter storm slowly moved into the region.
About 2 to 3 inches are expected to fall across most of the North Bay, but the coastal mountains in Sonma County could get up to 4 inches.