It could still totally mess up our trip. I remember thinking that Hagibis was way too far away to mess with us, but it did. It doesn't have to come anywhere near us to cancel flights.

More of a concern is will Guam still exist by then?

True. I just started thinking about the condition our hotel might be in and if we'll have a car to rent. As of today, the entire island is without water, and we're traveling in two weeks. The airport is supposed to open in three days.