Winter Storm — Yellowstone National Park, Wyoming

2025-01-31 · Yellowstone National Park, Wyoming

Event narrative

Please see February Storm Data for more details.

Wider weather episode

An atmospheric river brought a prolonged snow event to western Wyoming, starting on the last day of January 2025. Please see February 2025 Storm Data for details on this storm.

Source: NOAA Storm Events Database, event_id 1229294. Narrative written by the NWS forecast office that issued the report.