Dense Fog in Merced and Madera, California

Dense Fog November 21, 2020 · Merced and Madera, California

What the National Weather Service wrote

Atwater and Madera reported visibility below a quarter mile.

The wider storm

High pressure built into central California on November 20. Clearing skies and light winds aided in the development of dense fog along the center of the San Joaquin Valley from eastern Merced County southward to just north of Delano overnight. Further south, high clouds streaming through Kern County inhibited fog formation in Kern County. The fog dissipated by late morning.

Source: NOAA Storm Events Database, event 921868. Narratives are written by the National Weather Service forecast office that issued the report.

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