Winter Weather in Eastern Lemhi County, Idaho

Winter Weather December 4, 2025 – December 6, 2025 · Eastern Lemhi County, Idaho

What the National Weather Service wrote

Snowfall totals ranged from 1.5 inches in Salmon, to 6.7 inches in Gibbonsville, to over a foot of snow at Lost Trail Pass. Snowfall changed to rain in the Salmon area at night while low temperatures were below freezing which implies black ice issues.

The wider storm

A potent atmospheric river moved into the Northern Rockies between December 4 and 7, delivering significant mountain snowfall.

Source: NOAA Storm Events Database, event 1304368. Narratives are written by the National Weather Service forecast office that issued the report.

Tornadoes near your address

See every tornado that passed near a place you know, measured to its path.