Winter Storm — Northern Park County, Montana

2010-11-18 to 2010-11-20 · Northern Park County, Montana

Event narrative

Wilsall received 12 inches of snow.

Wider weather episode

A deep trough off the Pacific Northwest brought a very moist westerly flow aloft across the area. Significant snowfall occurred over a two day period across the western portions of the Billings forecast Area...mainly over the higher terrain.

Source: NOAA Storm Events Database, event_id 265091. Narrative written by the NWS forecast office that issued the report.