Finally cancelled my 09/10-09/17 trip and I'm extremely bummed out but I know it was the right decision. Word of advice, I booked my trip (flight+hotel: POR) through Expedia and after spending 4 hours on hold and receiving zero help when I finally did speak to someone, I tweeted Expedia and they promptly responded and cancelled my reservations through DM. If anyone runs into a similar issue, I highly recommend reaching out via Twitter!
Now to see what happens this weekend and figure out my trip dates to re-book... Hope everyone in the storm's path stay's safe and the damage is minimal.