Excessive Heat — Berkeley, West Virginia

2025-06-23 · Berkeley, West Virginia

Event narrative

The ASOS at Eastern West Virginia Regional Airport in Martinsburg, KMRB, observed a peak head index of 108F.

Wider weather episode

A large area of high pressure across the region brought extreme heat and humidity to the Mid-Atlantic.

Source: NOAA Storm Events Database, event_id 1259482. Narrative written by the NWS forecast office that issued the report.