Heat Advisory issued September 13 at 12:39AM CDT until September 13 at 7:00PM CDT by NWS Austin/San Antonio TX
Issue date: 2026-09-13T05:39+00:00
* WHAT...Heat index values up to 110 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.
