Fog has returned this morning, in many cases to places that avoided it on Tuesday. The fog likely won't stand in the way of us reaching spring-like temperatures around the ...

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

On Wednesday at 8:06 a.m. the National Weather Service issued a dense fog advisory in effect until 11 a.m. for East Central ...

Dense fog will blanket the San Joaquin Valley each morning this week with visibility down to zero, according to the National ...

At 4:48 a.m. on Wednesday, the National Weather Service released a dense fog advisory in effect until 8 a.m. for Madison, ...

The advisory had been issued for North Central Oregon. "The Dense Fog Advisory has been cancelled and is no longer in effect, ...

As the rain falls and the snow and ice start to melt, extra moisture is released into the air right at ground level. The air becomes saturated quickly, and fog forms. At the same time, warmer air sits ...

As snow continues to fall in Western North Carolina, an unusual weather condition is expected to begin. Here's what to know ...

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

Lucknow: The state capital woke up to dense fog and chilly morning on Wednesday. Visibility dropped below 100 metres in early ...