THE BRONX - A group of parents is questioning a Bronx school's decision to take an outdoor field trip in the middle of a downpour.  

Parents complain that second graders at P.S. 306 went to the Brooklyn Bridge Wednesday, despite pouring rain. 

Some say they even kept their kids at home for the day because they didn't want them going on the outing if the weather wasn't cooperating. 

The group wants the school to have a backup plan in case scheduled field trips are impacted by Mother Nature.