Dense Fog — Tulare County, California

2020-12-15 · Tulare County, California

Event narrative

Visalia reported visibility below a quarter mile.

Wider weather episode

High pressure strengthened over central California between the afternoon of December 14 and the early morning of December 15. This resulted in inversion conditions over the central San Jaoquin Valley during the morning of December 15 and with clear skies and light winds previaling, an area of dense fog formed along the State Route 99 corridor between Turlock and Tulare. The fog was most prevalent in Merced County where it persisted until late morning.

Source: NOAA Storm Events Database, event_id 924602. Narrative written by the NWS forecast office that issued the report.