For the latest updates, you can go to the National Hurricane Center of the National Weather Service.  National Hurricane Center

If you want to do something to help, you can donate to the American Red Cross, who helped more than 4 million people in Hurricanes Katrina, Rita and Wilma in 2005 and continue to help those who fall victim to disasters in the US and Worldwide. Hurricane Recovery Program | Red Cross | Disaster Recovery

Google has also put up a “Crisis Map” so you can track the storm and see the areas worst hit in real time. Google Crisis Map