Heavy Snow in Sierra Madre Range, Wyoming

Heavy Snow December 4, 2025 – December 6, 2025 · Sierra Madre Range, Wyoming

What the National Weather Service wrote

Highest total snowfall was 57.8 inches at Old Battle SNOTEL near Encampment. All SNOTELS in the zone reported between 15 inches and 58 inches of snow.

The wider storm

A Pacific storm system brought the first major snow of the season to the Snowy Range and the Sierra Madre Range. Total snowfall reported by area SNOTELs as high as 63 inches.

Source: NOAA Storm Events Database, event 1299048. Narratives are written by the National Weather Service forecast office that issued the report.

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