In article ,
says...

http://www.wunderground.com/tropical...1209_5day.html

Tim, this latest storm track just about guarantees that you're going
to get some rain out of it. It's time to start looking for your
umbrella and boots.

We, in the DC area, are already getting weather coming through from the
south. Our storms usually come over the Appalachian's, the west.

This thing called Issac is getting big.