Heavy Snow — Upper Treasure Valley, Idaho

2023-03-01 · Upper Treasure Valley, Idaho

Event narrative

Several members of the public reported 4.0 inches of snow in Nampa, ID, Eagle, ID, and Boise, ID via social media.

Wider weather episode

A surface low pressure system paired with a mid-level shortwave trough produced bands of heavy snow and strong wind in the Treasure Valley and Snake River Plain. Several transportation impacts occurred, with multiple accidents along Interstate 84 near Mountain Home reported.

Source: NOAA Storm Events Database, event_id 1091273. Narrative written by the NWS forecast office that issued the report.