It's a tale of two climates across the Sacramento region: dense Tule Fog locking the valley under a cold, gray blanket, while ...

California’s Central Valley is a 400-mile long expanse, penned in by the Sierra Nevadas to the East and the Coast Ranges to ...

The Central Valley has been coated in a layer of radiation fog, also known as tule fog, since late November. Will it disperse ...

Rain arrives in the North State. Could it end California's 4-week, 400-mile tule fog bank funk? Yes, NOAA says. Here's the ...

After more than two weeks of intense fog and clouds across the Central Valley, officials say the weather pattern is forecast ...

An unusual “atmospheric phenomenon” was visible in satellite imagery across Northern California and the Central Valley.

An atmospheric phenomenon occurring over much of California was unmistakable in satellite imagery in late autumn 2025. Fog ...

Redding is spending its mornings with its head in the clouds — literally. While the Shasta County valley usually gets a few ...

After a weeks-long stretch of Tule fog that kept conditions in Northern California cold, stagnant and foggy, changes are ...

California is in a fog funk from Bakersfield to Redding. Here's why, when foggy weather might end and which highways have the worst visibility.

Claims circulated that a 400-mile blanket of fog containing nuclear radiation had stretched over California, sparking fears ...