Heavy Snow — Little Rocky Mountains, Montana

2023-03-10 to 2023-03-11 · Little Rocky Mountains, Montana

Event narrative

A COOP Observer reported an estimated 6.0 inches of snow in Zortman.

Wider weather episode

A Pacific Storm System moving in from the west, combined with strong easterly winds from an area of high pressure over Canada resulting in heavy snow and blizzard conditions over portions of northeast Montana, mainly north of the Missouri River.

Source: NOAA Storm Events Database, event_id 1082028. Narrative written by the NWS forecast office that issued the report.