Hurricane Helene-related death reported on Florida interstate, governor says [Video]

Publicist says Maggie Smith, acting great known to millions from Harry Potter and ‘Downton Abbey,’ has died at age 89. (Source: Gray Media, AP, MGN)

First responders spot a flooded home on fire as they conduct water rescues in South Pasadena, Florida. (Source: CITY OF SOUTH PASADENA, CNN Newsource)

Officials urge residents to hunker down.

Several first-floor residents of a Buckhead apartment complex woke up to floodwaters in their homes early Friday morning as Helene sweeps through metro Atlanta.

WATCH: Incredible video shows Atlanta Fire rescuing woman with baby, dogs from flooded road