She is one scary beast. It looks like Louisianna is in for a really bad time on the anniversary of Katrina.
At the moment she is cat 4, still explosively deepening with no signs of an eyewall replacement cycle. Radar is showing an area of sustained winds of over 140 mph, though officially they are still 130mph.
Seems there's some maintenance issues with the hurricane hunter planes, so it could be a few hours before another fly through is done. An astonishingly bad time to not have that data.
Its worrying.