An Oklahoma couple died when their home was blown to pieces late Wednesday, a woman died after the Colorado twister hit, and a Texas man was found dead in the debris of his tangled trailer.
The massive storm system stretched from South Dakota to Texas on Thursday morning, threatening flash flooding in central Nebraska and Kansas and more severe weather farther south. Winter storm warnings were still posted for most of Wyoming, where heavy snow was blamed for pileups on the interstates, forecasters said.
Some of the worst devastation was in Holly, Colo., where at least eight people were injured when the tornado hit late Wednesday, damaging dozens of homes and littering the streets with broken power lines, tree limbs and debris.
"Homes were there and now they're gone," county administrator Linda Fairbairn said. "Many, if not all, the structures in town suffered some degree of damage."
A 28-year-old woman whose home was hit in the Holly area died after being airlifted to a Colorado Springs hospital, Prowers County Coroner Joe Giadone said Thursday.
At least 11 tornadoes were reported throughout western Nebraska, destroying or damaging three homes and 10-12 miles of power lines, emergency management officials said. Two tornadoes touched down in far northwest Kansas, severely damaging three homes, the Cheyenne County sheriff's department said.
Near Elmwood, Okla., Vance and Barbra Woodbury were killed when the storm blew apart their home, said Dixie Parker, Beaver County's emergency management director.
"We set off the tornado sirens, but they live too far out to hear them," Parker said. "The house was just flattened, the out buildings are gone. All that's left is debris."
The Texas Panhandle was hit with baseball-sized hail, rain and tornadoes that uprooted trees, overturned trucks and injured at least three people. Monte Ford, 53, was killed near Amarillo when he was thrown about 15 feet from his oilfield trailer, which was rolled by the wind, Department of Public Safety spokesman Dan Hawthorne said.
In Holly, a town of about 1,000 residents 235 miles southeast of Denver, the storm tore the back off Cheryl Roup's home and flipped it into her front yard, the Denver Post reported. Somehow, her China closet survived the damaged, and her border collie, Lacy, escaped harm.
"Lacy managed to crawl out from under the rubble, but she seemed OK," Roup told the Post. "She's a little shocked, much like I am right now."
The same storm system dumped snow on Wyoming, where a school bus carrying 36 students from Tongue River High School to a competition in Cheyenne collided with two minivans on Interstate 90 Wednesday, school officials said.
Soon after that crash, another pileup started nearby involving several passenger vehicles and seven big rigs, two of which were hauling diesel fuel. One of the diesel haulers rolled over, and authorities said the other leaked around 1,000 gallons of fuel. No one on the bus was hurt, but four other people were taken to a hospital, Wyoming Highway Patrol spokesman Sgt. Stephen Townsend said.
The wintry weather closed a 250-mile stretch of Interstate 80 in southern Wyoming. Large parts of Interstate 25 and more than 80 miles of I-90 were also closed.