Avalanche — Sun Valley Region, Idaho

2025-02-04 · Sun Valley Region, Idaho

Event narrative

A large avalanche near Board Ranch slammed into the back of a house near Penny Lake. No injuries or significant damage reported.

Wider weather episode

Heavy snow fell in the Sawtooth, Sun Valley and parts of Lincoln County. It was a long lasting 3 to 4 day atmospheric river event with very warm temperatures and heavy snow limited to very specific areas.

Source: NOAA Storm Events Database, event_id 1239153. Narrative written by the NWS forecast office that issued the report.