While discussing the evacuation efforts in Texas as Ike was a few hours from landfall, Hannity actually said:
"Please, folks, if you're in the area and you're thinking of staying in your home, just follow the evacuation order. Even if there's no good reason to--Just do what the authorities say, OK?"
That's not an exact quote, but it is very close and is certainly the spirit of what he was saying. (If anyone can find the exact quote, I'll update this. It was on his radio show on Friday, September 12.)