Heat Advisory issued September 11 at 12:11AM CDT until September 11 at 7:00PM CDT by NWS Brownsville TX
Issue date: 2026-09-11T05:11+00:00
* WHAT...Heat index values up to 114 expected. * WHERE...Brooks, Coastal Cameron, Coastal Kenedy, Coastal Willacy, Inland Cameron, Inland Kenedy, Inland Willacy, Northern Hidalgo, Southern Hidalgo, and Starr Counties. * WHEN...From noon today to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
