Excessive Heat — Southeast Harford, Maryland

2025-06-24 · Southeast Harford, Maryland

Event narrative

The AWOS at Aberdeen Proving Ground, KAPG, observed a peak heat index of 110F.

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 1259502. Narrative written by the NWS forecast office that issued the report.