Extending Date Based Tickets?

I have date based tickets for our Aug. 31 - Sept. 5 stay that expire on Thursday, September 5. We are considering booking another hotel for the 5th through the 7th just in case Dorian decides to cause problems so we don’t miss our park days. Does anyone have experience with asking Disney to extend the tickets a couple of days?

Thanks!

I’d like to know this as well. From the site, it looks like you’d have to lose the days, and buy a new date based ticket.