CHARLESTON — It begins with bands of rain, and for a while it looks and feels like a bad thunderstorm.
But the roads are empty. The only people left are holdouts who didn’t evacuate. Emergency management teams and National Weather Service employees are holed up further inland, in buildings designed to withstand major hurricanes.
The storm has grown to be roughly 400 miles across, about the scale of 2025’s Category 5 Hurricane Melissa. It has eclipsed South Carolina in size. A hurricane, especially one of this tier, provides no single moment of clear impact, no dramatic culmination to the days of preparation. It just builds to a frenzied, screaming peak, then slowly subsides.
As the outer arms of a Category 5 storm brush the coast, waves along the beaches begin to build. The wind picks up, and it doesn’t stop.
Calls to 911 may be coming in, but emergency responders can’t venture out. Whatever happens next will have to be dealt with after the storm has passed.
The prep is done. As the storm bears down, all anyone can do is watch. Utilities, government officials and emergency responders sit for hours, staring at screens and monitoring their calls. The last thing the National Weather Service does is issue an extreme wind warning.
“If you didn't evacuate, you have to get to a very sturdy building right now, or there is imminent danger to your life,” says Carl Barnes, a meteorologist with the National Weather Service in Charleston.
Rain is almost falling sideways. It forms a vision-obscuring sheet. The outline of palmetto trees is barely visible, their fronds completely bent by the wind. Most big trees in the area soon will be knocked down.
Once the hurricane reaches the shore, water that had been circulating with the storm strikes the ocean floor as it gets shallower and then is forced upwards, creating a storm surge of 18 feet, give or take a few inches.
The wall of water crashes into the city, and overtops the Battery by at least 5 feet.
In their bunkers, the city, county and National Weather Service are watching as conditions change across the metropolitan area. They’re transmitting weather data and watching traffic cameras, as long as they remain operational. There isn’t much to do but wait and watch.
Those who have lived through major hurricanes describe the sound as a roar, like a low-flying jet circling overhead for hours. It’s joined with the banging, clanking and pounding that comes from the sound of debris whipped around by the wind.
South Carolina’s barrier islands bear the brunt of the hurricane’s initial wrath as it comes ashore just south of downtown Charleston. Edisto, Kiawah, Seabrook, Folly, Sullivan's, Isle of Palms, Dewees — all face “ catastrophic storm surge, wave action, and erosion,” says Justin Pierce, Charleston County’s Emergency Management director. “These communities would be well under water.”
The worst of the wind hits, and many, perhaps most, framed homes are destroyed, with “total roof failure and wall collapse,” NOAA predicts. Entire neighborhoods are cut off by falling trees and power lines.
The sea islands would shield against some of the inshore flooding and tidal surge. Pushed along by a churning system, the storm surge floods into Charleston Harbor and its surrounding estuary.
In 1989, Hurricane Hugo made landfall near Sullivan’s Island, sparing the rest of the city from the worst of the storm surge. In some places, Hugo’s surge hit 12 feet, inundating much of the peninsula.
Only the highest ground remains dry. This is the current “worst-case scenario” situation that Charleston still plans for in its infrastructure and resilience projects.
But this hypothetical hurricane comes ashore at Kiawah Island or Folly Beach, so the worst of the storm surge overwhelms the entire peninsula and much of James Island, West Ashley, North Charleston, Mount Pleasant and Awendaw.
“The Cooper, Ashley, Wando, Stono, and all of the little hundreds of other smaller waterways connecting Charleston County to the Atlantic would be inundated,” Pierce said.
Downtown, water overtops the Low Battery. Rainbow Row, built on top of a filled-in wetland, is hammered.
Houses are shredded and knocked about by the winds and waves. Their roofs are stripped off, tearing as easily as paper.
Trees fall, branches fly. Hugo was strong enough to level more than a third of the Francis Marion National Forest. This storm is worse.
Marinas around Charleston are destroyed, their docks broken or pulled from their anchors below. The boats find themselves in unlikely places, washed by the high tide and strong surge into streets, yards and parks. Vessels pile up where high ground meets the marsh. Fiberglass shards are scattered everywhere.
Finally, the winds die down, and the storm passes. Those stepping outside to assess the damage are disoriented at first. Many landmarks that help them navigate and understand the city are gone. It looks apocalyptic, like a landscape you’d see in a disaster movie.
“A Cat 5 would be capable of changing the physical and the economic landscape of Charleston for years,” Pierce said.
Surviving this storm is just the beginning. Now comes the yearslong clean-up.