Mary Sue Meyers' grandparents were killed in a 1924 tornado in Marengo, Wis., a dozen miles south of Lake Superior. Her orphaned mother, Elma Holma, was 19 and suddenly found herself raising her teenage siblings. When she had children of her own, Elma passed down her fear of twisters.
"She would tell us: 'If you ever look up in the sky and see green teacups, take shelter,' " Meyers said.
Forty-one years after her grandmother died, Meyers was in her 20s, living in Fridley and raising daughters Dawn, 4, and Chris, 6 months. On May 6, 1965, the pounding rain morphed into hail pelting the rooftops around 6 p.m. "I picked a large hailstone off the steps and looked at the sky and said, 'Oh my gosh' when I saw the green sky and puffy teacups." It's the light refracting off the hail that turns the sky greenish.
She shuffled the kids to the basement. Her husband, Don Meyers, Fridley High School's athletic director and wrestling coach, was driving home from a baseball game. "I looked west and said to myself: 'Those are some ugly clouds.' "
He found Mary Sue sprawled over her daughters in the basement. "My wife was always terrified of tornadoes," Don, 80, recalled 50 years later. He blanketed his body over his wife and kids — bracing for the worst.
Just then, the worst string of tornadoes to ever attack the Twin Cities area came bearing down. The first of six distinct funnels slammed Glencoe around 5:30 p.m. Waves of the storm kept up their onslaught for three hours — with more than 20 touchdowns. Although debate still rages over whether two or three tornadoes were responsible, two dozen hook echoes were detected on the ancient World War II battleship radar that the U.S. Weather Bureau still employed in 1965.
But there was a bit of newer technology put to use as well. The Cold War-era civil defense sirens, installed in the 1950s amid fears of Communist attacks, were blasted for the first time in Minnesota to warn people of danger swirling their way.
Thirteen people died and nearly 700 were injured. Among the dead were 4-month-old Helene Hawley and 64-year-old Annie Demery (a grandmother to 17) — both from Fridley.