Update 10:14 a.m. March 11: After saying earlier this week that Chicago was going through with plans to celebrate St. Patrick's Day early on Saturday, the parade now will not happen.
The downtown Chicago parade officials made the announcement Wednesday and said that anyone with questions to visit the Chicago Department of Public Health's website, WBBM reported.
But two other parades, the Northwest Side Irish Parade and the South Side Irish Parade are still scheduled until further notice, according to WBBM.
Original report: The party will begin in the Windy City early, on Saturday, since March 17 is on Tuesday, which is also the Illinois primary election, the Chicago Sun-Times reported.
The Chicago River will be dyed, but only part of the river, between Columbus and Wacker drives, will get the dump of green dye.
Organizers are telling those who want to get to the city to use mass transit, the Sun-Times reported.
New York City is still having its parade. But Mayor Bill de Blasio said the decision is day to day, WABC reported.
However, that’s different than some cities.
Boston city officials have canceled the city's St. Patrick's parade that had been scheduled for Sunday.
Mayor Marty Walsh made the announcement Monday.
"This decision is being made out of an abundance of caution to ensure that we are doing what is needed to keep the residents of Boston safe and healthy," the mayor said in a statement.