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

This week the sunshine will be in full force with this high pressure system. With that, an inversion will form with air ...

Dense Fog Advisory issued for western Idaho's Treasure Valley as strengthening inversions trap cold air and create hazardous ...

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

Inversions will continue this week with decreasing air quality, especially along the Wasatch Front. Slight improvement is ...

A long stretch of humid heat followed by intense thunderstorms is a weather pattern historically seen mostly in and around ...

Western Idaho remains locked in stagnant weather with expanding valley fog and temperature inversions creating contrasting ...

A ridge of high pressure will be centered over the region through the weekend, continuing a pattern of quiet, stable and ...

With that, an inversion will form with air stagnation, so be on alert for air quality alerts this week. Winds will also be ...

A dry and stagnant weather pattern is locked in place today, bringing low clouds and fog to many of our valleys.

A stubborn ridge of high pressure will remain parked over the region through the rest of the work week and into the weekend, ...

SEATTLE — An extended stretch of dry weather will hold across western Washington through the weekend and into early next week ...