Kayla McFall didn't think much of the clouds rolling into Dallas as she relaxed in her grandparents' pool. A native Texan, she's used to storms blowing through and was still in the water when the sky darkened.
"It turned black and that's when we started seeing the lightning and the extreme rain," said McFall, 23. "But most of what we noticed was the wind was throwing things off roofs and bending the trees, which are probably 100-year-old oak trees that were almost sideways."