There’s something utterly magical about watching fog sweep through a valley—it’s like witnessing nature breathe. For weather ...

What causes the thick tule fog in California’s Central Valley? By comparison, November 2023 only saw .02 inches of rain for the entire month. This week, fog will be making a return. For the ...

What causes the thick tule fog in California’s Central Valley? Places in the southern part of the area covered by the advisory, such as parts of Merced, Madera, Fresno and Tulare counties, could see ...

The Tule fog, a weather phenomenon unique to Central California, feels like a thick gray blanket thrown over the immediate world. Driving becomes impossible. Seeing the road is a struggle, and ...

The thick tule fog in Central California is as reliable as the seasons when it appears. The fog, which can happen between October and February, sometimes blankets the 400-mile region from Bakersfie… ...

Farmworkers in California’s Central Valley know that when the tule fog settles over the ground after a heavy rain, some of them are about to get sick. Within a few weeks of the dense fog’s ...

Much of the tule fog — ground fog that originates over land, rather than descend from the coast — is originating in the Central Valley and drifting west because of light winds, forecasters said.

Throughout California’s Central Valley, it is common to see tule fog in the winter. Here’s why it’s so dense, plus fog driving tips.