The first snow of the season touched down Monday in California's Northern Sierra, including Donner Summit. It was just enough snow for people to have a snow fight and to catch drivers off guard. "It's great. I love it," said Siena Kelly, who was on the road back to the San Francisco Bay Area. "It's very winter wonderland for the fall time of year."

A storm like this is rare for October, forecasters said.

A cold Pacific storm will drop into San Diego County before dawn Tuesday and drop up to 0.25 inch of rain in coastal areas and nearly twice as much across some inland valleys, foothills and mountains,...

The foothills and mountains of Southern California could have as much as 2-4 inches of rain by Tuesday evening, which will bring the risks of flash flooding and debris flows, especially near burn sca...

Find out what kind of weather we're expecting this week.