Heavy Snow — Little Rocky Mountains, Montana

2025-12-12 to 2025-12-13 · Little Rocky Mountains, Montana

Event narrative

A Facebook public report relayed a snowfall total measurement of 11 inches at 9E Zortman.

Wider weather episode

A strong low pressure system moved southeast through the region beginning on Friday December 12th, spreading heavy snow across portions of northeast Montana.

Source: NOAA Storm Events Database, event_id 1297352. Narrative written by the NWS forecast office that issued the report.