Two of my favorite sites are:
Weather Underground: Tropical Weather
This features the weather blog of Dr. Jeff Masters who specializes in tropical weather and gives excellent analysis and explanations of any disturbances in our region.
http://www.wunderground.com/tropical/
Tropical Weather Done Better
Keeps a running tally of the status of each storm all season. The list was really long last year.
http://www.skeetobiteweather.com/