Day in New Orleans will look a bit different this year, as the city is changing times and routes for the Zulu and Rex parades because of severe weather forecasts.  The storied Zulu Social Aide & Pleasure Club's parade will roll on a shortened route starting at 7 a.

Mardi Gras gives people the opportunity to celebrate before the Lenten season, where people become more disciplined and give up habits for 40 days.

Powerful storms bearing a threat of tornadoes are expected to punch through Louisiana and other parts of the South on Tuesday.