Frost/Freeze — Eastern Lemhi County, Idaho

2020-09-08 · Eastern Lemhi County, Idaho

Event narrative

Widespread valley lows in the upper 20s to lower 30s caused damage to sensitive vegetation. The lowest reading was 29 degrees in downtown Salmon.

Wider weather episode

An unseasonably cold airmass lead to an early fall freeze.

Source: NOAA Storm Events Database, event_id 910691. Narrative written by the NWS forecast office that issued the report.