Heavy Snow — Upper Treasure Valley, Idaho

2023-01-18 to 2023-01-19 · Upper Treasure Valley, Idaho

Event narrative

A member of the public measured 3.0 inches of snow in Garden City, ID.

Wider weather episode

A deep upper level trough moved into the Intermountain West, bringing widespread precipitation during the night of January 18th. A cold front passed during the night, changing rain to snow in the Boise metropolitan area which created especially icy and slippery roads.

Source: NOAA Storm Events Database, event_id 1075970. Narrative written by the NWS forecast office that issued the report.