Heavy Snow in Sierra Madre Range, Wyoming

Heavy Snow December 27, 2025 – December 28, 2025 · Sierra Madre Range, Wyoming

What the National Weather Service wrote

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.

The wider storm

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 1300402. Narratives are written by the National Weather Service forecast office that issued the report.

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