local news viewers in new orleans watching a short time ago as a tornado roared through the city with early reports of damage. it s all part of a sprawling weather mass that has brought crippling blizzard conditions to the u.p. u.p. and violent storms in southern states, killing at least three people. there are new watches and warnings posted tonight in the south. the weather service calling it a particularly dangerous situation as the east braces for the storm s next act. we have it all covered tonight starting with morgan chesky in louisiana. reporter: tonight a huge tornado churning across new orleans. there you can see a very large tornado. oh, now we ve got the power flashes. you get to your safe place right now. reporter: the twister striking the lower ninth ward and parts of st. bernard parish. damage unnoent at this hour. it s part of a deadly tornado outbreak, devastating parts of the state. twisters tearing across roadways and