Strong Wind — North Bay Mountains, California

2020-10-14 to 2020-10-15 · North Bay Mountains, California

Event narrative

Healdsburg Hills North mesonet (PG&E) station reported wind gusts between 40 and 50 mph with a peak gust of 52 mph.

Wider weather episode

Building surface high pressure over the Great Basin generated dry and gusty offshore winds across the region increasing fire weather concerns. Wind gusts over the mountains were observed between 40 and 50 mph while the highest peaks across the North and East Bay saw gusts in excess of 60 mph. This also brought temperatures well above normal in mid October with 23 daily high temperature records broken or tied between the 14th and the 17th. Downtown San Francisco reached the low to mid 90s towards the end of that week.

Source: NOAA Storm Events Database, event_id 921023. Narrative written by the NWS forecast office that issued the report.