The Aurora was visible in parts of Oklahoma the past 2 days so thats probably what you saw.
Summary: Two solar coronal mass ejections CMEs swept past Earth on May 29th: one at 1215 UT (8:15 a.m. EDT) and another at 1900 UT (2:00 p.m. EDT).
The impacts shook Earth's magnetic field and triggered more than 9 hours of severe geomagnetic storms. A third CME arrived at approximately 1600 UT
(or noon EDT) on May 30th. Geomagnetic storms began again, but this time they were mild. All three CMEs were hurled into space by X-class explosions
near giant sunspot 365.