For more than a week, Salt Lake City has been pestered by a haze of pollutants that are trapped in cold air at the bottom of the valley. Soon, that’s going to change, according to the National Weather ...

Boise’s location in a valley often causes it to experience inversions, but the current one has been unusually long. The inversion even caused Treasure Valley residents to miss out on the beauty of ...

The forecast remains strongly tied to persistence, with weather models and statistical guidance essentially unchanged from day to day through Thursday night. Meteorologists are simply correcting model ...

An unlikely pairing of bands, bound together by Bay Area roots — Green Day and Counting Crows — will team up next month for a special concert on San Francisco’s Pier 29 on the Embarcadero. The ...

AIR STAGNATION ADVISORY is in effect until 10 AM Friday for the Clearwater Mountains. Stagnant conditions will trap pollutants, leading to deteriorating air quality, particularly in lower elevations ...

MISSOULA — Valley fog is forming across northwest Montana this morning as high pressure leads to the development of inversions through the week. The longer the ridge sticks around, the better chance ...

LOGAN – City officials here are warning local residents to expect deteriorating air quality in Cache Valley for at least the next week. Weather conditions throughout northern Utah are expected to ...

You might feel like holding your breath the next few days! Unfortunately, a prolonged inversion is expected to last until later this week. During an inversion, cold air is trapped in the valleys by a ...

Most people know that unhealthy air quality can make it harder to breathe. But bad air—especially during inversions—can also irritate your eyes. “During an inversion, I recommend staying indoors as ...

Why Elon Musk says saving for retirement will be 'irrelevant' in the next 20 years NFL playoff winners and losers: Unraveling Eagles come fully undone The Golden Globes tried to have it both ways ...

Valley inversions are already settling in across the region and are expected to strengthen as we approach Wednesday. Expect a low deck of stratus clouds/fog to develop and become more widespread as ...

We end the month of December with high pressure along with valley inversions. JFK's niece has message for man who bought Trump-Kennedy Center domain Video shows aftermath of fatal crash involving ...