Scientists said the storm's strength and potential for far-reaching impacts is notable, but its timing isn't unusual.
Residents in Cleveland County, including Norman, face evacuations as fires destroy homes and create uncertainty.
WHAT started as an unusable fire exit has opened up new ways to enhance the lives of those who use the Ron Short Centre.
Dozens of tornadoes are reported from thunderstorms that lit up the radar from Wisconsin to Mississippi in the early hours ...