Heavy Snow — Eastern San Juan Mountains Above 10000 Ft, Colorado

2025-12-03 to 2025-12-04 · Eastern San Juan Mountains Above 10000 Ft, Colorado

Event narrative

There was 12.0 inches of snow measured.

Wider weather episode

Right near the start of the month, a positively-tilted trough swung through the Rockies, bringing strong forcing and banded snow to the mountains and eastern plains.

Source: NOAA Storm Events Database, event_id 1306784. Narrative written by the NWS forecast office that issued the report.