Damage in St. Tammany Parish is consistent with that of a tropical storm, not a hurricane.Damage in St. Tammany Parish is consistent with that of a tropical storm, not a hurricane. Several areas have experienced flooding, including Palm Lake and Indian Ridge Road. St. Tammany officials are asking evacuees not to return and will decide later today when to allow reentry. Slidell has a dusk to dawn curfew in effect today, Tuesday.