Full Notification

This is an advisory message from Alameda County. The National Weather Service in San Francisco has issued a Red Flag Warning, which is in effect from today to 4 PM Wednesday due to high winds and dry conditions. The East Bay Hills have been identified as an area of particular concern. 

From the National Weather Service: 

...A RED FLAG WARNING IS IN EFFECT FROM 8 AM PDT TUESDAY TO 4 PM PDT WEDNESDAY...

Definition of a Red Flag Warning:

A Red Flag Warning means that critical fire weather conditions are either occurring now...or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.