The southern US is in danger of severe weather and tornadoes. This week's storms threaten several of the same cities and towns severely affected by adverse and tragic severe weather just one week ago.
State of emergency is declared in Alabama and Georgia as tornadoes become deadly following the outbreak of extreme weather events in the southern United States.
The combination of the California storm, driven by atmospheric river, and unstable air with wind shear is causing severe weather with the potential to release rare tornadoes.