Heat — Inland Kenedy County, Texas

2023-09-06 · Inland Kenedy County, Texas

Event narrative

The Brooks County Airport AWOS reported a heat index of 111 by 2:35 PM CDT, with 111 or higher values persisting until approximately 4:35 PM CDT on September 6th. At the typically higher recording location at Kingsville Naval Air Station (which peaked just below 117 at 3:56 PM CDT), and farther south in Cameron County, it can be inferred that up to three hours of heat index of 111 or higher occurred across portions of Inland Kenedy County.

Wider weather episode

The record breaking summer of 2023 just won't give up as high heat and humidity continued to impact the Rio Grande Valley and Deep South Texas in early September. Southerly flow enhanced by a weak upper trough embedded in the larger La Canicula ridge pushed high humidity into the region, surging heat index to or above 111 degrees for several hours each afternoon from the end of Labor Day through the middle of that week.

Source: NOAA Storm Events Database, event_id 1142717. Narrative written by the NWS forecast office that issued the report.