Thunderstorm Wind — Boundary, Idaho

2019-07-23 · near Bonners Ferry, Boundary, Idaho

Event narrative

Thunderstorm winds swept through Boundary County. One man was injured while pinned down by a fallen tree near Bonners Ferry. Fire and utility crews cleared over 20 downed trees from numerous roads in Bonner County.

Wider weather episode

During the evening of July 23rd, a strong upper level trough triggered thunderstorms in a moist and unstable air mass over northeast Oregon. These storms moved northeastward into eastern Washington and north Idaho forming into a line of thunderstorms featuring severe wind gusts as they passed through the region. Numerous reports of 60 mph wind gusts, downed trees and power outages were received from northeast Washington and north Idaho during the late evening hours as this line swept through the region. Utility companies reported over 30,000 customers around the region without power in the wake of these storms. One person was injured and had to be rescued when he was pinned under a fallen tree near Bonners Ferry.

View location on OpenStreetMap → (48.7104, -116.3129)

Source: NOAA Storm Events Database, event_id 839401. Narrative written by the NWS forecast office that issued the report.