Winter Storm — Upper Snake River Plain, Idaho

2023-01-26 to 2023-01-29 · Upper Snake River Plain, Idaho

Event narrative

Heavy snow fell with 8 inches in Shelley, 11 inches in Archer, 9 inches in Ammon, 6 inches in Rigby, and 12 inches in Sugar City.

Wider weather episode

An extended period of snow and wind in association with a strong Pacific storm system brought heavy snow, strong winds and extreme cold which closed roads and brought widespread heavy snow.

Source: NOAA Storm Events Database, event_id 1079033. Narrative written by the NWS forecast office that issued the report.