Heat Advisory issued September 12 at 4:18AM CDT until September 12 at 7:00PM CDT by NWS Austin/San Antonio TX
Issue date: 2026-09-12T09:18+00:00
* WHAT...Temperatures up to 105 degrees and heat index values up to 111 degrees expected. * WHERE...The I-35 corridor and Coastal Plains. * WHEN...From noon today to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
