Excessive Heat — Sabine, Texas

2024-08-13 to 2024-08-19 · Sabine, Texas

Wider weather episode

An expansive upper-level ridge of high pressure across the Southern Plains and Gulf Coast region led to a prolonged period of excessive heat through much of mid August across East and Northeast Texas. Afternoon temperatures rose into the upper 90s to lower 100s for several consecutive days totaling a full week from the 13th through the 19th. Deep southerly moisture pooling in advance of another weak frontal boundary resulted in very minimal mixing of dew points, with attendant heat indices exceeding 110 degrees each day across East and Northeast Texas before the frontal boundary finally advanced southward on August 19th with slightly milder and drier air in its wake.

Source: NOAA Storm Events Database, event_id 1213790. Narrative written by the NWS forecast office that issued the report.