Heat — Dyer, Tennessee

2025-07-22 · Dyer, Tennessee

Event narrative

Maximum heat index of 108 degrees.

Wider weather episode

A heat dome began to set up over West Tennessee. Temperatures rose to the mid to upper 90s joining forces with excess tropical moisture that allowed heat indices to climb to 113 degrees.

Source: NOAA Storm Events Database, event_id 1283484. Narrative written by the NWS forecast office that issued the report.