Winter Weather — Jackson Hole, Wyoming

2021-01-27 to 2021-01-30 · Jackson Hole, Wyoming

Event narrative

Heavy snow fell throughout the Jackson Valley over a 3 day period. Amounts generally ranged from 9 to 15 inches.

Wider weather episode

A persistent moist flow of Pacific moisture, the passage of several shortwaves and favorable jet dynamics brought heavy snow to much of Teton County. The heaviest snow fell at the Jackson Hole Ski Resort where three day amounts ranged from 19 inches at the base to 38 inches at the summit. Heavy snow fell in the Jackson Valley as well with amounts anywhere from 9 to 16 inches commonplace.

Source: NOAA Storm Events Database, event_id 935883. Narrative written by the NWS forecast office that issued the report.