From the NWS as of this AM:
Thu, Nov 10, 2011, 4:30 AM PST
Updated Nov 10, 2011, 7:25am PST
... PACIFIC STORM TRACK REMAINS UNCERTAIN...THE FORCES DRIVING THIS STORM SYSTEM ARE COMPLEX... WHICH HAS MADE IT DIFFICULT TO PREDICT. THE RAIN CHANCES AND RAIN TOTALS CURRENTLY FORECAST ARE SUBJECT TO CHANGE AND MAY BE REDUCED EVEN FURTHER.
Translated into Racing Language; "Game On!"