PLAQUEMINE - City of Plaquemine energy customers will be in the dark - and most importantly without air conditioning - Saturday night as a planned outage is scheduled. 

City officials said the outage will start around midnight Saturday and last until 6 a.m. Sunday, which is enough time for crews to change out equipment at the substation. 

Leaders said that Entergy customers outside of Plaquemine should not experience any lapse in service.