Tropical Storm Isaac slated to become a hurricane. adminstush August 28, 2012 Suss While Jamaica was spared the full force of Tropical Storm Isaac, many across Jamaica lost electricity or experienced power surges while others fell victim to flood. In Haiti, the storm is responsible for at least 19 deaths. Isaac now moves toward Louisiana on the eve of Hurricane Katrina which struck August 29, 2005. While not as powerful a storm, Isaac, which is massive and slow moving, is expected to be at least a Category 1 when it makes landfall. Forecasters predict Isaac to make landfall early Wednesday morning. Leave a Reply Cancel Reply Your email address will not be published.CommentName* Email* Website Notify me of follow-up comments by email. Notify me of new posts by email.