Thunderstorm Wind — Tillamook, Oregon

2025-11-05 · near Nehalem, Tillamook, Oregon

Event narrative

Mesonet station PC441 1080 measured a peak wind gusts of 60 mph at 1300 on Nov 5th coinciding with the passage of the Severe Thunderstorm.

Wider weather episode

A strong low pressure system supported by a negatively tilted upper-level trough drove a cold-frontal boundary through the region supporting a period of high winds. Directly behind this frontal boundary a weakly unstable but highly sheared atmospheric environment lead to thunderstorms, one of which was severe.

View location on OpenStreetMap → (45.8946, -123.9036)

Source: NOAA Storm Events Database, event_id 1304941. Narrative written by the NWS forecast office that issued the report.