A series of severe weather events, including tornadoes, hurricane-force winds, and deadly surf conditions, are impacting various regions of the United States. The South and Gulf Coast are bracing for extreme weather systems, with predictions of tornado outbreaks likely affecting millions. The inclement weather is causing significant travel delays, particularly for holiday travelers returning home. Thousands of flights have already been delayed or canceled, as powerful thunderstorms intensify from Texas to Alabama. California is also experiencing dangerous conditions, with hurricane-like winds expected to continue affecting the area. Authorities warn that life-threatening surf and tornadoes could further complicate travel plans in multiple states.