Dense tule fog has gripped the Central Valley, cutting visibility on I‑5 and Highway 99. Where it's worst, driving safety ...

Cold temperatures, which put trees into deep winter dormancy, may have been late to arrive last fall. But prolonged periods ...

Dense tule fog has gripped the Central Valley, cutting visibility on I‑5, 80 and 99. Where it's worst, driving safety tips, ...

Low visibility could make driving hazardous, the National Weather Service warns.

Tule fog is choking California’s Central Valley. Here's how it forms and why it's forming less often despite heavy fog this ...

A dense tule fog bank caused a 43‑vehicle pileup on Highway 58 near Bakersfield, injuring nine and highlighting weeks of ...

Dense tule fog forms on clear, calm nights when the ground loses heat rapidly. And forecasters warn that the danger will ...

Dense fog could make driving dangerous in Fresno and other Central Valley cities, according to the National Weather Service.

What’s behind all the fog slamming Sacramento and the Central Valley this winter? Known as tule fog, the weather phenomenon has hit the Central Valley with day after day of thick morning fog, ...

Dense tule fog triggered a massive pileup involving 43 vehicles on Highway 58 east of Bakersfield, sending nine people to ...

Sacramento and other Central Valley communities were dealing with thick fog on Thursday morning. The National Weather Service issued a dense fog advisory at 7:16 a.m. Thursday. Communities ...