Nearly all of Ohio is under a dense fog advisory Monday morning. According to the National Weather Service, all Ohio counties except four in the Toledo area are under the advisory until 11 a.m. Feb.

In recent weeks California's Central Valley has been blanketed with a thick dense fog known as tule (TOO-lee) fog, causing massive vehicle pileups along Interstate-5 along Highway CA-99. It's a type ...

California’s Central Valley has spent the past several weeks buried under a thick, unmoving layer of tule fog — the dense, ground‑hugging haze that can turn I‑5 and Highway 99 into walls of white with ...

Dense fog could make driving dangerous in Fresno and other Central Valley cities, according to the National Weather Service. The National Weather Service issued a dense fog advisory on Tuesday, Feb. 3 ...

Residents in Stockton have woken up most mornings since before Thanksgiving under a stubborn blanket of mist and fog. The murky weather has floated over orchards, highways and entire cities, reducing ...

Sacramento and other Central Valley communities were facing hazardous driving conditions on Thursday morning due to dense fog. The National Weather Service issued a dense fog advisory at 12:10 p.m.

At least nine people were hospitalized this week after dense Tule fog contributed to a massive 43‑vehicle pileup on Highway 58 east of Bakersfield, the latest in a month's‑long string of dangerous fog ...

Following the arctic blast that hit North Texas over the weekend, temperatures will remain low and freezing fog is expected to creep in on Wednesday morning. But what is freezing fog, and what should ...

The National Weather Service (NWS) says that as the earth’s surface continues to cool, provided a deep enough layer of moist air is present near the ground, the humidity will reach 100% and fog will ...

The Sacramento and San Joaquin valleys — nearly 400 miles from Bakersfield to Redding — have woken up most mornings since before Thanksgiving under a stubborn blanket of mist and fog. The murky ...

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, ...

The annual wintertime fog in the Central Valley has been especially dense this year, creating a major hazard for roadway travelers and resulting in Clovis Unified’s first foggy day bus schedule in ...