I don't think you're going to know until it happens or doesn't happen. It depends on how long your power is out, whether your battery camera's battery gets depleted, whether your Wi-Fi router comes online by itself, and how your internet service provider's service network has survived the hurricane. And sometimes Google Nest cameras don't come back online by themselves after an outage.
Just checking in to make sure that you've seen our responses. Please let me know if you have other questions or concerns as I will be locking this in 24 hours if I won't hear back from you again. Feel free to start a new thread and we'll be happy to help.