Mikael Williams and her roommate say the sky has glowed a bright greenish-blue several times overnight Friday and early Saturday morning. That sometimes happens before a tornado, though it's not clear whether that is the source.
Mikael Williams and her roommate say the sky has glowed a bright greenish-blue several times overnight Friday and early Saturday morning. That sometimes happens before a tornado, though it's not clear whether that is the source. Submitted photo
Mikael Williams and her roommate say the sky has glowed a bright greenish-blue several times overnight Friday and early Saturday morning. That sometimes happens before a tornado, though it's not clear whether that is the source. Submitted photo