High pressure in place will contribute to dry, clear skies in the week ahead, while also creating a temperature inversion.

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

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

We end the month of December with high pressure along with valley inversions. This will be the set up through Thursday with rain/snow returning Friday into the weekend.

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

Going into the weekend the Treasure Valley is going to be “staring down an inversion” — which might as well be a four-letter ...

Inversion conditions continue to develop, with a ridge of high pressure getting stronger across the western United States as ...

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

A high pressure ridge remains in place, strengthening valley inversions. FOX 13 Meteorologist Nate Larsen shows you what to ...

The bottom line? Inversions will continue building in northern Utah valleys with cool temperatures, otherwise it’ll be a ...