Winter Storm — Upper Gila River Valley, Arizona

2009-11-29 to 2009-11-30 · Upper Gila River Valley, Arizona

Event narrative

About 20 inches of snow occurred at the top of Mt. Graham at an elevation above 10,000 feet.

Wider weather episode

A cold upper low moved just south of Arizona November 29th into 30th. This resulted in significant snowfall in the higher elevations of Graham and Cochise Counties.

Source: NOAA Storm Events Database, event_id 198785. Narrative written by the NWS forecast office that issued the report.