ELMWOOD, La. -- A soggy forecast for the metro area later this week has forced some changes for Jefferson Parish Carnival parades, and other changes could happen if the weather worsens.

The Krewe of Centurions' start time has been moved up 30 minutes to 6:30 p.m. on Friday.

The Krewe of Isis will roll Monday at 6 p.m. if the krewe has to cancel its Saturday plans.

Parish leader will make a decision Thursday afternoon about Sunday's parades after speaking with the National Weather Service. Set to roll Sunday are the krewes of Napoleon, Athena and Pandora.

Orleans Parish leaders said Tuesday they will not make changes to the parade schedules in the city for the rest of this week and the weekend.