Alameda County sent out the following alert at 11:00 am Monday morning:
This is an AC Alert from Alameda County. The National Weather Service has extended the Red Flag warning for the East Bay Hills and interior valleys from 12-06-2020 11:00 PM, 12-07-2020 05:00 PM due to anticipated gusty offshore winds and lowering humidity. Any fires that develop will likely spread rapidly, and outdoor burning is not recommended.