Alex Tardy from National Weather Service San Diego providing an update on Tropical Cyclone Hilary (youtube link). The forecast cone is updated every six hours. 

Flood watch has been issued for all of Southern California.

• Mountains/Deserts: 11 AM Saturday – 5 PM Monday
• Coast/Valleys: 5 AM Sunday – 11 PM Monday

Rainfall is trending heavier:

• Coast/Valleys: 2.00-2.50″ – rates 0.25-0.75″/hr
• Inland Emipre: 2.00-4.00″ – rates 0.25-0.75″/hr
• Mountains: 4.00-10.00″ – rates 0.50-1.00″/hr