A significant tornado outbreak is expected to impact the South this weekend, with the National Oceanic and Atmospheric Administration (NOAA) predicting a high likelihood of severe storms and tornadoes through Saturday night. Millions are at risk as strong to severe storms are forecasted, particularly affecting areas in Alabama, Mississippi, and Tennessee. Residents are advised to prepare for dangerous weather conditions, including heavy rain, gusty winds, and potential flooding. Local authorities have declared First Alert Weather Days, emphasizing the urgency for communities to stay informed and take necessary precautions.