The low clouds that have kept the sun away are a function of the season, when an inversion layer and local geography conspire to keep the gray skies locked in place. (Brian van der Brug / Los Angeles ...

Imagine standing on a mountain summit, the world below hidden beneath a rolling sea of clouds, golden sunlight breaking through the mist. Autumn is always a magical time to be in the mountains. The ...

SOUTH LAKE TAHOE, Calif. — An inversion has formed at Lake Tahoe. Tahoe’s mountaintops are peaking out above the inversion layer Friday morning. Inversions are stable air masses where cooler air is ...

SAN DIEGO (KGTV) — The foggy season has arrived in San Diego, often called May Gray and June Gloom. But how does it form, and why does it clear some days and not others? Let’s start with why we see ...

The Treasure Valley is experiencing a weak inversion, with impacts to air quality expected to last through the end of the week. Inversions are a reverse of normal behavior. Typically in the summer, ...