dense fog

There is snow on the mountains, dense fog that blankets crops in the fall, giving life to wine-country grapes, fires in the dry season and the occasional earthquake.

From Los Angeles Times ● Jun. 8, 2026

Across the valley this winter, the National Weather Service recorded more days of dense fog, which occurs when visibility drops to a quarter-mile or less, than in any winter in more than two decades.

From The Wall Street Journal ● Mar. 29, 2026

“During dense fog avoid travel and do not rely on automatic headlights,” the County Of Tulare wrote on Facebook following the incident.

From Los Angeles Times ● Jan. 31, 2026

Visibility was "marginal" due to dense fog at the time, the aviation regulator said.

From BBC ● Jan. 16, 2026

Almost as soon as we left the summit, the wind dropped, and within 500 feet the world was quite calm, eerily so, and the dense fog was nothing more than straggly, drifting shreds.

From "A Walk in the Woods" by Bill Bryson