Heavy Snow — Lewis and Southern Nez Perce, Idaho

2023-12-09 to 2023-12-10 · Lewis and Southern Nez Perce, Idaho

Event narrative

Observer reported 6 inches of snow in Winchester.

Wider weather episode

An atmospheric river with a warm air push brought another round of snow to the region. Mountains received near 12 inches of snow. The lowlands received a range of 4 to 8 inches.

Source: NOAA Storm Events Database, event_id 1154087. Narrative written by the NWS forecast office that issued the report.