The NWS offices in Little Rock rated two EF-3 tornadoes in northern Arkansas that touched down early Sunday morning and the NWS offices in Springfield rated an EF-3 tornado that touched down in Mountain View Sunday evening.
Houston weather updates: Residents brace for more rain and flooding houstonchronicle.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from houstonchronicle.com Daily Mail and Mail on Sunday newspapers.
A Southwest Airlines flight headed from Denver to Houston Sunday morning was forced to turn around after "experiencing a mechanical issue," the airline confirmed.