'It wasn't pretty': Former flood forecaster recalls blizzard that led to Flood of the Century - Action News
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Manitoba

'It wasn't pretty': Former flood forecaster recalls blizzard that led to Flood of the Century

Alf Warkentin knew we were in trouble when he looked out the window. It was April 5, 1997, and he was looking at a wall of white.

1997 flood forced more than 28,000 Manitobans from their homes and caused more than $500M in damages

Vehicles on roads and highways were abandoned, stranded by drifts during the April 5, 1997 blizzard. The blizzard forced then-senior flood forecaster Alf Warkentin to revise his outlook for Manitoba. (CBC)

Alf Warkentin knew we were in trouble when he looked out the window.

It was April 5, 1997, and he was looking ata blizzard.

"Back then, I could hardly see across the street for about 24 hours. It was something. That was one of the biggest storms ever," Warkentinsaid on Tuesday, almost 20 years to the day later.

"Yeah, during the height of that blizzard, I could barely see the trees on the other side of the street."

Warkentin, theprovince's senior flood forecaster at the time, suspected then what he'd later tell the province: the Flood of the Century was on its way.

In the next 24 hours, as much as 50 centimetres of snow fell on the Red River Valley, fromWahpeton, N.D. south of Fargo all the way to Winnipeg and north. Thespring temperatures made it heavy, and the snow snappedpower lines and cavedin theroof of the Sears warehouse in Winnipeg's North End.

The blizzard was followed by an eerie silence, Warkentin says. Every highway and school in the south part of the province was closed. Drivers walked away from vehicles snowed-in on the roads.

For almost a day, no flights left the Winnipeg airport, stranding hundreds of passengers.

A photo from the April 5, 1997 blizzard, which preceded the Flood of the Century. Fifty centimetres of the white stuff fell during the blizzard. (CBC)

'It looked really bad'

For Warkentin, however, it was the start of a day-long sprint to put together a new flood forecast. As the only flood forecaster in the province at the time, he worked alone.

"I knew everybody wanted an update right away for the forecast. People wanted to know just exactly what are we facing, how much are we going to have to raise thedikes, if we have to," he said.

"A lot of people knew that something would have to be done. So I had to call Emergency Measures and they picked me up, took me to work, and I got right to work to update the forecast."

At the time, people who paid attention were already getting nervous, Warkentin said. There was already a lot of flooding in the Fargo, N.D., area, and the significant snowpack in the region didn't bode well. Towns in the Red River Valley were already talking about raising their ring dikes, but the idea was shot down by provincial management.

Warkentin finished his updated forecast a day after starting it.

"It wasn't pretty," Warkentin said.

"The new forecast came out a day later and, well, it wasn't the news that most people wanted to hear. It looked really bad, and they'd have to raise the ring dikes. All the valley towns would have to raise the ring dikes quite significantly."

FROM THE VAULT: The 1997 blizzard aftermath

9 years ago
Duration 2:23
Winnipeggers clean up after the 1997 blizzard

Not everyone bought it right away.

"At that time there was still some questions about, well, is the forecast correct? And all eyes were looking south to Grand Forks and Fargo to see what's happening there," Warkentin said."I think there was still quite a lot of doubters out there until the day when Grand Forks fell it was April 19."

Most of the 60,000 people in Grand Forks were forced to evacuate the city as the waters rose, and an ensuing fire destroyed several of the city's historic buildings.

"Well, that was the moment of truth," Warkentin said."I think everybody was a believer by that time."

Thanks to the blizzard, spring run-off levelsdoubled, raising river levels. Flooding eventually forced more than 28,000 Manitobansout of their homes and caused more than $500 million in damage in the province.

The Canadian military came in to help.At peak involvement, CBC news reported some 8,000 soldiers were in Manitoba, the largest Canadian deployment since the Korean War.

Every home was damaged when the Red River inundated Ste. Agathe in the spring of 1997. (CBC)

The storm was followed by a 10-day cold snap, Warkentin said a stroke of luck in an unlucky season. Chilly weatherkept the groundin the Red River Valley cold, givingheavy-machinery operators the chance to raise dikes around towns without slipping and sliding in wet clay.

If temperatures hadn't dropped, Warkentin said it might not have been the same story.

"They would've had a very difficult time," Warkentin said.

"I don't know if they would've made it, quite frankly."

With files from CBC's Margaux Watt