Hurricane Sally drifted in a slow crawl Tuesday toward the northern Gulf Coast, threatening dangerous storm surge and relentless rainfall that forecasters warned could trigger historic flooding as the storm was expected to hover in the area long after coming ashore.
“It’s going to be a huge rainmaker,” said Phil Klotzbach, a research scientist and meteorologist at Colorado State University. “It’s not going to be pretty.”
The National Hurricane Center expects Sally to remain a Category 1 hurricane, with top sustained winds of 80 mph (130 kph) when it makes landfall late Tuesday or early Wednesday. The storm’s sluggish pace made it harder to predict exactly where its center will strike, though it was expected to reach land near the Mississippi-Alabama state line.