Great Plains tornadoes
Friends and family of Lisa Buckner, not pictured, help to clean up after a tornado destroyed Buckner’s home west of Wynnewood, Okla., in rural Gavin County, Monday, May 9, 2016.
(Nate Billings / AP)Chicago Tribune
Tornadoes swept across portions of the Plains on May 9, 2016.
Pellets of hail pile up in a potted basil plant on May 9, 2016, in Lincoln, Neb.
(Kristin Stref / AP)Vehicles stop on the side of a road as a tornado rips through a residential area after touching down south of Wynnewood, Oklahoma on May 09, 2016.
(JOSH EDELSON / AFP/Getty Images)Debris flies through the air as a tornado rips through a residential area south of Wynnewood, Oklahoma on May 09, 2016.
(JOSH EDELSON / AFP/Getty Images)A tornado rips through a residential area after touching down south of Wynnewood, Oklahoma on May 09, 2016.
(Josh Edelson / Getty-AFP)A woman looks on while a tornado rips through a residential area after touching down south of Wynnewood, Oklahoma on May 09, 2016.
(Josh Edelson / Getty-AFP)This image made from a video taken through a car window shows a tornado near Wynnewood, Okla., on May 9, 2016.
(Hayden Mahan / AP)