Heat Advisory issued September 13 at 12:19PM CDT until September 13 at 7:00PM CDT by NWS Austin/San Antonio TX
Issue date: 2026-09-13T17:19+00:00
* WHAT...For the first Heat Advisory, heat index values up to 111. For the second Heat Advisory, heat index values up to 111 expected. * WHERE...The I-35 corridor and Coastal Plains. * WHEN...For the first Heat Advisory, until 7 PM CDT this evening. For the second Heat Advisory, from noon to 7 PM CDT Monday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
