Excessive Heat — Calhoun, Illinois

2015-07-27 to 2015-07-29 · Calhoun, Illinois

Wider weather episode

A hot and humid air mass produced Heat Index values from 105 to 110 degrees with high temperatures in the middle 90s.

Source: NOAA Storm Events Database, event_id 604655. Narrative written by the NWS forecast office that issued the report.