Excessive Heat — Western Montgomery, Pennsylvania

2021-06-29 to 2021-06-30 · Western Montgomery, Pennsylvania

Event narrative

Heat index values reached 105F on both June 29 and 30.

Wider weather episode

A multi-day excessive heat event occurred across much of the mid-Atlantic near the end of June 2021. High temperatures in the mid to locally upper 90s combined with dew points in the upper 60s to near 70 caused heat index values to reach 105 to 110 over much of the region.

Source: NOAA Storm Events Database, event_id 987458. Narrative written by the NWS forecast office that issued the report.