The Memorial Day Weekend 2004 Tornado Outbreak was a significant widespread tornado outbreak lasted for two days from May 29--30 2004 with the final tornadoes occurring during the early morning hours of May 31.
The Memorial Day Weekend 2004 Tornado Outbreak was the largest continuous tornado outbreak ever recorded in the month of May. It lasted for two days from May 29--30 2004 with the final tornadoes occurring during the early morning hours of May 31.