Heavy Snow — Sierra Madre Range, Wyoming

2025-12-27 to 2025-12-28 · Sierra Madre Range, Wyoming

Event narrative

SNOTEL observation sites across the Sierra Madre Range reported total snow accumulations between 18 to 27 inches. Highest accumulation was at Old Battle SNOTEL which reported 26.7 inches.

Wider weather episode

A Pacific cold front moved across the region December 27th and brought Periods of moderate to heavy snow to the mountains, with some light snow and gusty winds for the valleys.

Source: NOAA Storm Events Database, event_id 1300402. Narrative written by the NWS forecast office that issued the report.