Warming centers are open from 5:30 a.m. to 8 p.m. at West Suburban Medical Center, Erie Street at Austin Boulevard, and from 8:30 a.m. to 5 p.m. at Rush Oak Park Hospital, 500 S. Maple Ave. Hours may be extended when weather conditions warrant. To find out if the warming center is open after hours, call West Suburban Hospital at 708.763.6747 or Rush Oak Park Hospital at 708.660.6000. If transportation is needed, call the Oak Park Police Department’s non-emergency number 708.386.3800. Village Hall, 123 Madison St., also is a warming center from 8:30 a.m. to 5 p.m., Monday through Friday.