Heat — Challis-pahsimeroi Valleys, Idaho

2020-09-05 · Challis-pahsimeroi Valleys, Idaho

Event narrative

The high temperature of 98 degrees in Challis on September 5th was the hottest September temperature ever recorded in the city breaking the previous hottest temperature of 96 degrees set the day before.

Wider weather episode

All time high month of September temperatures were set in Pocatello, Idaho Falls, Challis, and Burley.

Source: NOAA Storm Events Database, event_id 922831. Narrative written by the NWS forecast office that issued the report.