Extreme Cold/Wind Chill — West Central Mountains, Idaho

2022-12-22 · West Central Mountains, Idaho

Event narrative

Extreme cold temperatures of -23F was measured 4 miles north of Donnelly, ID.

Wider weather episode

A deep trough moved in from the northwest, bringing widespread extreme cold and gusty winds to the Magic Valley with a few inches of snow to the Snake River Valley.

Source: NOAA Storm Events Database, event_id 1069112. Narrative written by the NWS forecast office that issued the report.