While inversions are common in the Treasure Valley, this one has lasted an unusually long time. What’s going on? When will it end?

The bottom line? High pressure ridge continues to build with declining air quality in northern valleys but rebounding ...

The bottom line? A big ridge of high pressure sets up shop across the western U.S. leading to inversion haze, bad air quality ...

It didn't take long for air quality to plummet across the Wasatch Front and surrounding regions from the latest inversion ...

Happy Sunday, Utah! Calm weather conditions are expected through Sunday and the workweek as high pressure continues to build ...

A long stretch of humid heat followed by intense thunderstorms is a weather pattern historically seen mostly in and around the tropics. But climate change is making humid heat waves and extreme storms ...