Either worry or trust God. That's the way that I see it. BTW, what county are you in? I have heard reports that while there may be some flash flooding due to downpours that there won't be massive flooding as the rivers are below normal levels due to drought here.I don't think we will see massive problems with tress falling if there is o wind. Even though the ground may get saturated they should still hold well without the wind. Of course, I may be wrong. That has happened once or twice before, lol.
I don't know if this helps but I was watching TWC and the guy said that this storm moving fast so the chance of heavy rain fall reduced.