Triple-digit temperatures blasted the Baltimore area on Tuesday, the third consecutive day of record-setting heat in the city, while jail detainees were “baking in their cells” without air conditioning, according to the loved one of an inmate at a correctional facility downtown. The Maryland Department of Public Safety and Correctional Services, which runs Baltimore jails, confirmed on Wednesday that one of its facilities, the Maryland Reception, Diagnostic and Classification Center, had been partially without air conditioning since Friday after a blower motor malfunctioned on a housing unit tier.