Heavy Snow — Centennial Mountains-island Park, Idaho

2025-12-18 to 2025-12-19 · Centennial Mountains-island Park, Idaho

Event narrative

Estimated snowfall amounts were 10.8 inches at Island Park and 14.5 inches at White Elephant.

Wider weather episode

Snow amounts of over a foot were widespread in southeast Idaho.

Source: NOAA Storm Events Database, event_id 1308211. Narrative written by the NWS forecast office that issued the report.