Phishers are already using the US hurricanes as the pretext:
"... After several stormy rainfall occurred recently, We regret to inform you that a computer failure has affected some of the modules of our systems notament sending wire transfers and credit card payments online. But our teams have set up a verification process and reactivate your account. To complete verification, you will be taken through the following stages:
1. Input your Personal Information
2. Input your Account Information
3. Input your Online Banking Information
4. Click on Continue ..."
Anyone gullible enough to believe that 'several stormy rainfall' is enough to knock out a bank's computer systems and require them to 'verify' themselves probably shouldn't have a bank account. :-)