Winter Storm — Southern Clearwater Mountains, Idaho

2018-12-11 to 2018-12-12 · Southern Clearwater Mountains, Idaho

Event narrative

A period of heavy snowfall created impacts to travel over Lolo Pass on Highway 12, with up to 14 inches of snowfall being reported.

Wider weather episode

Widespread snow impacted higher elevations of western Montana and north central Idaho, including mountain pass areas.

Source: NOAA Storm Events Database, event_id 796919. Narrative written by the NWS forecast office that issued the report.