(CNN) — Mississippi residents huddled in hallways and basements as a string of tornadoes ripped through their state Monday afternoon, a day after another line of storms killed 16 people in three states.
Several buildings were destroyed or damaged in Tupelo as a suspected twister hit the north and west sides of that Mississippi city. Buildings near a major commercial district on the city’s north side were “wiped away,” Scott Morris, a reporter for the Northeast Mississippi Daily Journal, told CNN’s “The Lead.”
Numerous trees and power lines were down, and “quite a few buildings are destroyed up there,” Morris said.
The National Weather Service’s Storm Prediction Center declared tornado emergencies for several counties in northern Mississippi on Monday afternoon as the line of storms moved through the state from southwest to northeast.
“Basement. Now … let’s go,” Matt Laubhan, the chief meteorologist at Tupelo television station WTVA, ordered station staff before walking off the set himself.
Sarah Robinson, a spokeswoman for the city, said several hotels and restaurants were damaged, but no fatalities or injuries had been reported.
Forecasters also warned of a “large, violent and extremely dangerous” tornado that had been confirmed near Zama, between Jackson and Tupelo. Another large twister, possibly a mile wide, was reported outside nearby Louisville about an hour later.
And a twister was reported near Yazoo City, northwest of Jackson, four years after an April 2010 tornado that killed four people there and 10 across the state, said Joey Ward, Yazoo City’s emergency management director.
“It’s still hopefully very fresh on people’s minds, and that they take all of the warnings that we’ve been putting out all day very seriously,” Ward said.
Nearly 4 million people in the South and Midwest were at moderate to high risk of severe weather on Monday, CNN meteorologist Indra Petersons said, with about 1.4 million of those in a high-risk area.
‘There were cars flipped everywhere’
Monday’s storms were Act II of a powerful weather system that brought punishing thunderstorms to the central United States. Tornadoes spawned by those storms killed 14 people in Arkansas and one each in Oklahoma and Iowa, authorities in those states reported.
The hardest-hit area was Faulkner County, Arkansas, where a suspected tornado shattered homes, tossed tractor-trailers and killed 10 people in the towns of Vilonia and Mayflower. Two children were among the dead.
“There were cars flipped everywhere, there were people screaming,” James Bryant, a Mississippi State University meteorology student, told CNN’s “New Day” on Monday. “It was a tough scene.”
CNN iReporter Logan Pierce spoke of being awakened by booming thunder that “shook our whole house,” while iReporter Brianna Davis saw devastated homes, snapped trees and widespread debris Monday morning.
Another meteorology student, Cotton Rohrscheib, described how the storm picked up his truck and skidded it about 120 feet down a highway.
“We were all hunkered down inside of the truck, and praying,” he said. None of the truck’s occupants was seriously hurt, he said.
Holly Rose rode out the tornado in a closet and a hallway at her home in Mayflower and said she and her family were “very blessed” to be safe.
“Most of our roof is gone,” she said. “We had a separate structure — the pool house — that is completely gone. There are homes around us, two doors down, that are completely gone.”
Monday’s storms were forecast to stretch into the Midwest and Ohio River Valley, with much of Illinois, Indiana and Kentucky at a lesser risk of severe weather, forecasters said. In Alabama, numerous school districts announced plans to dismiss early Monday afternoon in advance of the worst weather.
Faulkner County government spokesman David Hogue said it was “entirely possible” the death toll would rise as emergency crews search the wreckage of destroyed homes, including some only recently rebuilt after being flattened three years ago by another tornado.
Arkansas Gov. Mike Beebe said the storm was one of the worst to hit the state in recent memory.
“It’s devastating for the people who have lost property,” he said. “It’s even more devastating for those who have lost loved ones.”
‘Tremendous’ damage in Arkansas town
Vilonia Mayor James Firestone described a scene of chaos in his town hours after the storm.
“There’s a few buildings partially standing, but the amount of damage is tremendous,” he said Sunday. “There’s gas lines spewing. Of course, power lines down. Houses are just a pile of brick.”
It was much the same in Mayflower, a town of 1,600 about 20 miles to the southwest.
Authorities shut down a section of Interstate 40 after a tornado “as much as a half-mile wide” roared through the area, according to the National Weather Service.
The heavily used road was littered with crushed and overturned trucks and cars. CNN meteorologist Chad Myers, who was in Mayflower, estimated the winds from the storm were at 130 to 150 mph.
Emergency workers tended to the scene throughout the night. Shelters were set up at a high school and local church. Nearly 18,000 homes and businesses were without power Monday in Arkansas, more than 10,000 of them in Faulkner County, Entergy Arkansas reported.
The Arkansas governor issued a disaster declaration for Faulkner, Pulaski and White counties, and President Barack Obama offered his condolences and promised storm aid to victims while on a four-nation tour of Asia.
Damage in other states
Before the bad weather slammed into Arkansas, witnesses spotted a twister in the northeast Oklahoma town of Quapaw, where one person died, the Ottawa County Sheriff’s Office said.
John Brown, 68, of nearby Baxter Springs, Kansas, was traveling through Quapaw with his wife when the storm hit. He pulled into a parking lot, and a concrete wall fell on their car, killing him, according to the sheriff’s office. His wife was treated at a nearby hospital and released.
The same line of storms also hit Baxter Springs just a few miles to the north. Sixty to 70 homes and at least 20 businesses were reported destroyed, said Cherokee County emergency manager Jason Allison. A tornado estimated to be three blocks wide rumbled through the town of 4,200, he said.
Aerial video shot by CNN affiliate KSHB-TV showed a trail of heavily damaged homes and other buildings.
A sprawling storm front also hit eastern Iowa, killing a woman in the tiny community of Kinross in Keokuk County, the sheriff’s department said.
The one bright spot amid Sunday’s devastation were the forecasts that predicted the severe weather days ago, storm chaser Brett Adair said.
The advance notice helped save lives, said Adair, whose team witnessed the Faulkner County, Arkansas, storm, then helped victims.
“This definitely was not something to take lightly,” he said.