Sorry for the delay, but I wanted to wait for the 2 PM info before posting because the storm was going through some changes over the last 24 hours.
Basically, there is no huge change in the storm from a day or two ago. Irene is being impacted by some wind shear, and she was under some influence from the mountains of Hispaniola earlier, and that combination caused a weakening of the storm all the way down to Category One. But as expected, she quickly recovered.
She is still facing some wind shear, but she's now over the very warm waters of the Bahamas, which is like throwing gasoline on a fire. She has strengthened from a Category One to Category Three major hurricane again, and will become a very dangerous Category Four storm by tomorrow morning...if not sooner.
Irene currently has sustained winds of 120 MPH, with gusts to 140. 12-foot seas extend outward 300 miles to the NW, and 360 miles to the NE. She's now moving NW at 10 Kt. By tomorrow morning, she is expected to have sustained winds of 135 MPH, and the gusts will probably be 150 MPH or more. We can expect to see a lot of fluctuation in wind speeds over the next few days because storms of this intensity sort of reorganize on the fly through a series of deteriorations and rebuildings of the eyewall of the storm.
The forecast track has been essentially unchanged since yesterday, with the cavaet that each computer model run seems to creep the path very slightly eastward...really almost inch by inch. Longer term, the storm will turn due North, and then turn NE. However, many of the models show another turn back to the north in a few days, which could bring the storm ashore anywhere from the Mid-Atlantic states to Cape Cod. Too far out to guess at that now, but if you live anywhere north of Georgia, I'd keep an eye on this storm.
Irene is currently in the SE Bahamas, about 400 miles SE of Nassau.
Tomorrow Irene will hit Nassau, Freeport, and the Northwestern Bahamas as a strong Category Four storm. A friend of mine told me that her husband's cruise ship evacuated all of the children from Freeport yesterday.
Unless there is a dramatic change, it does not appear the storm will have much impact on VB or WDW. Here in Miami, we're expecting a breezy day with 40% rain probability.
I will not be posting an update tomorrow because I'm going to be busy all day and night.