IUSD has received notification that the heaviest rainfall may be headed our way. The National Weather Service is predicting substantial rain this afternoon, with the heaviest precipitation expected between 1 and 3 p.m., coinciding with student dismissal times. While dismissals are expected to proceed as normal, some sites may be taking extra precautions to keep kids safe and dry. Parents driving to and from schools are urged to be extra vigilant of potential visual hazards and slick roads.