...we have a house for sale in Kingwood..were supposed to show it tomorrow to a couple from Virginia...they cancelled...of course, we are high and dry here..but..
As long as you're a reasonable distance from the river, you're never going to be in much danger of flooding. I don't feel at any risk myself.
The dam in George Bush park would have to be overtopped before floodwaters would enter my home.
Of course, briefly anything can happen locally before the waters reach their destination.