What was Operation Snowbound?

Operation Snowbound was a massive 1949 disaster response led by the U.S. Army Corps of Engineers, Fifth Army, and 10th Air Force to rescue isolated communities and livestock across the Midwest following a series of historic blizzards.

What is an Army M-29 Weasel?

The M-29 Weasel is a World War II-era tracked cargo carrier designed to operate in snow and difficult terrain. It was heavily utilized during Operation Snowbound to deliver food and supplies to stranded families.

Blast from the Past: USACE Omaha District in the Blizzard of 1949

Q: How many people and animals were helped?

The operation cleared over 115,000 miles of roads, restored access to nearly 244,000 people, and delivered food and hay to more than 3.5 million livestock.

At A Glance: Operation Snowbound (1949)

Event: The Blizzard of 1948-1949
Affected Area: Nebraska, Wyoming, the Dakotas
Task Force: USACE, Fifth Army, 10th Air Force
Resources: 6,200 personnel, 1,665 heavy equipment pieces
Impact: 115,000 miles of road cleared; 3.5M livestock fed

The winter of 1948-49 brought a series of powerful storms that blanketed much of Nebraska, Wyoming and the Dakotas with heavy snow, extreme cold and blinding winds. Snowdrifts reached as high as 30 feet in places, isolating towns, ranches and farms. Millions of livestock were at risk of being lost to starvation and dangerously cold temperatures.

The U.S. Army Corps of Engineers, alongside the Fifth Army and 10th Air Force, led a massive disaster response known as Operation Snowbound, mobilizing more than 6,200 personnel and 1,665 pieces of heavy equipment, including bulldozers, snowplows, graders and Army M-29 cargo carriers, known as Weasels.

A temporary emergency operations center located near Broken Bow, Nebraska, Jan. 31, 1949. The U.S. Army Corps of Engineers led Operation SNOWBOUND alongside the U.S. Army and Air Force to clear more than 115,000 miles of roads, reconnect nearly 244,000 people and deliver food and hay to 3.5 million animals in response to the Blizzard of 1949. NEBRASKA STATE HISTORICAL SOCIETY COURTESY PHOTO

Maj. Gen. Lewis Pick, USACE Missouri River Division commander, coordinated the effort using a decentralized network of offices and staff from the Omaha District. District staff, contractors, and Army and Air Force personnel helped clear snow from more than 115,000 miles of roads, restored access to nearly 244,000 people, and delivered food and hay to more than 3.5 million livestock.

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A Farm Family’s Survival

Omaha resident and Army veteran Larry Rudolph shared his experience as a young child on a farm near Albion, Nebraska.

A Nebraska rancher digs a stranded cow out of the snow during the Blizzard of 1949. The U.S. Army Corps of Engineers led Operation SNOWBOUND alongside the U.S. Army and Air Force to clear more than 115,000 miles of roads, reconnect nearly 244,000 people and deliver food and hay to 3.5 million animals. NEBRASKA STATE HISTORICAL SOCIETY COURTESY PHOTO

“The biggest impact of the storm on our farm was caring for the livestock with feed, water and shelter,” he recalled. “It seemed that there was nothing but cold, wind and snow nearly every day for several weeks. Dad would shovel snow away from the outbuildings just to keep cattle off the roofs and from eating the wood shingles.”

Rudolph remembered when his father began to run low on hay in mid-February.

“I have no idea how he was able to make contact with anyone, but one evening a huge Army bulldozer showed up and cleared a path to our hayfield, about a mile away, so Dad could take the horse-drawn hay wagon and get hay from the haystacks,” he said. “The operator stayed with us for the night. The next morning, all you could see of the path were the small ridges of snow on each side because the snow and wind had filled it in. The work had to be repeated.”

A horse-drawn sleigh transports food and supplies near Pierce County, Nebraska during the Blizzard of 1949. The U.S. Army Corps of Engineers led Operation SNOWBOUND alongside the Army and Air Force to clear more than 115,000 miles of roads, reconnect nearly 244,000 people and deliver food and hay to 3.5 million animals. NEBRASKA STATE HISTORICAL SOCIETY COURTESY PHOTO

Some families were isolated for up to nine weeks, making do with whatever food they had in reserves. Food and supplies were delivered by Army Weasel tracked vehicles or by air whenever there was a break in the weather.

Men deliver bread by airplane during the Blizzard of 1949. The U.S. Army Corps of Engineers led Operation SNOWBOUND alongside the U.S. Army and Air Force to clear more than 115,000 miles of roads, reconnect nearly 244,000 people and deliver food and hay to 3.5 million animals. NEBRASKA STATE HISTORICAL SOCIETY COURTESY PHOTO

“One day, when the sun was shining and the wind was calmer, a small airplane circled the farm and dropped a small red cloth,” Rudolph said. “We watched the plane with skis land on our pasture. The pilot opened a door, kicked out a large gunny sack, and took off. We got a sled and retrieved the sack, which contained sugar, flour, coffee and other food we happened to be running short of. We had a storm cave full of jars of meat, and vegetables from our large garden but no way to get to town for other staples.”

A road located near a farm in Holt County, Nebraska that was cleared during the winter storms of 1948-49. The U.S. Army Corps of Engineers led Operation SNOWBOUND alongside the Army and Air Force to clear more than 115,000 miles of roads, reconnect nearly 244,000 people, and deliver food and hay to 3.5 million animals during Blizzard of 1949 emergency response operations. NEBRASKA STATE HISTORICAL SOCIETY COURTESY PHOTO

A Historic First for USACE

Operations in Wyoming, Nebraska and South Dakota largely ended by late February. Operation Snowbound officially ended March 15, 1949, with the conclusion of cleanup in North Dakota. Six civilians and one soldier lost their lives during the mission, and many others suffered frostbite and snow blindness.

A U.S. Army M-29 cargo carrier, or Weasel, is offloaded from a train near Broken Bow, Nebraska during the Blizzard of 1949. The U.S. Army Corps of Engineers led Operation SNOWBOUND alongside the U.S. Army and Air Force to clear more than 115,000 miles of roads, reconnect nearly 244,000 people and deliver food and hay to 3.5 million animals. STATE ARCHIVES OF THE NEBRASKA STATE HISTORICAL SOCIETY COURTESY PHOTO

The operation was considered the first snow removal emergency handled by the U.S. Army Corps of Engineers and the first time Army commendation ribbons were awarded for a disaster relief mission. It demonstrated the Army’s ability to conduct large-scale disaster response operations in addition to combat missions and helped shape future emergency response efforts.

A truck buried in snow near Custer County, Nebraska during the Blizzard of 1949. The U.S. Army Corps of Engineers led Operation SNOWBOUND alongside the U.S. Army and Air Force to clear more than 115,000 miles of roads, reconnect nearly 244,000 people and deliver food and hay to 3.5 million animals. NEBRASKA STATE HISTORICAL SOCIETY COURTESY PHOTO

Looking back, Rudolph reflected on the magnitude of the storm and the help they had received.

“As I got older, l began to realize how difficult the storm was for my dad and family,” he said. “Knowing the huge loss of livestock, I realized how important the Army and Air Force were in saving our lives and many thousands of livestock.”

Frequently Asked Questions: Blizzard of 1949

How deep was the snow during the Blizzard of 1949?

While snowfall totals varied, the extreme, blinding winds caused massive snowdrifts that reached as high as 30 feet in certain areas of the Midwest, completely burying houses and outbuildings.

Why did the Army intervene?

The scale of the disaster was too large for local municipalities to handle. The isolation of over 200,000 people and the imminent starvation of millions of livestock prompted the federal government to mobilize military assets for humanitarian relief.

What legacy did Operation Snowbound leave for USACE?

It was the first snow removal emergency handled by the U.S. Army Corps of Engineers and proved that the military could effectively pivot from combat operations to large-scale domestic disaster response, shaping how USACE handles natural disasters today.