The Brief An Austin ISD parent shared her concerns after her son's teacher told her there was no heat in the classroom This was at Mills Elementary School in Southwest Austin when temperatures outside were in the 30s One doctor said that is unsafe for childrenSome Austin ISD parents are concerned after receiving notices that their child’s classroom doesn’t have heat. What they're saying:Austin ISD students enjoyed Monday and Tuesday off from school because of the arctic blast. This is at Mills Elementary School in Southwest Austin. AISD said Mills Elementary School did not report any issues on Wednesday. On Thursday night, AISD said the issue at Mills Elementary was resolved.