KTVU Stormtracker update

We are tracking the storm as it moves through the Bay Area. KTVU's Devin Trubey with the latest. 

Bay Area storm updates: Howling winds, severe thunderstorm threat

As Santa Claus made his delivery rounds Christmas morning, he encountered scattered thunderstorms that failed to dampen the holiday spirit. However, the Bay Area could see more damaging winds as a storm system continues to move through the region.

Christmas storm ramps up this evening

Meteorologist Mark Tamayo said the forecast remains on track, with another disturbance expected to move in late this afternoon and into the evening.

Crisp Christmas morning with light showers on the way

As Santa was making his delivery rounds around the Bay Area he encountered some thunderstorms along the way but that later gave way to some crisp weather Christmas morning. Light showers are expected around the region.

Christmas Eve storm pushes into Bay Area

KTVU meteorologist Rosemary Orozco said another storm system pushing into the Bay Area brought scattered showers late Wednesday afternoon, with activity forecast to ramp up in the evening and overnight hours.

Live updates: Tracking the Bay Area Christmas storm

Rain fell across the Bay Area early Wednesday morning, toppling trees in the North Bay and flooding streets in Menlo Park. While Los Gatos recorded half an inch of rain, forecasters warned the activity was only the start of a holiday deluge.

What is an atmospheric river? Why the Bay Area is under a flood watch

Another atmospheric river is forecast to drench the Bay Area beginning Tuesday evening and lasting through Christmas, bringing heavy rain and triggering a flood watch. As the storm intensifies, plumes of moisture from a Pacific cyclone are pushing toward the region, raising the threat of damaging winds.

Winds to accelerate throughout evening hours

High wind warnings are in effect for parts of the Bay Area until 4 a.m. Wednesday. There could be reports of downed trees and power outages as winds increase. The National Weather Service is also warning of possible thunderstorms.