Treasure Valley inversion remains locked in place through Thursday with valley temps near 31 degrees. Brief relief possible ...

A rare temperature inversion has flipped Bay Area weather, warming mountain ridges while cold, foggy valleys grapple with poor air quality and low visibility.

Treasure Valley inversion strengthens as stratus deck expands across region. Valley temperatures stuck in 30s while mountains ...

Oregon’s temperature inversion continues as stagnant air, fog, and chilly temperatures remain across much of the Pacific ...

There can be long stretches throughout the year, especially during the winter, when it doesn't seem like the clouds want to break up. The lack of sunshine can come from what meteorologists call a ...

When a major winter storm is in the forecast, preparation is key. Luckily, there are tried and true cold protection practices ...

Anyone who traveled up to Mount Bachelor and back to Bend over the weekend may have asked: what’s up with the weird weather?

A persistent high pressure ridge over the West Coast is prolonging a temperature inversion that acts like a lid over Baker ...

KOIN 6 Chief Meteorologist Josh Cozart explains the temperature inversion seen around Mt. Hood Wednesday afternoon, January 21, 2026.

Our latest storm system departed last night and stabilized our atmosphere today. In fact, it was too stable over the eastern sections. Here, a strong temperature inversion which shows up on the skew-t ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (FOX 5/KUSI) — While inland areas ...

Waking up to bright skies on a fall morning can be a real bonus for us. Why is it every so often even when the forecast calls for fair weather, we find ourselves driving to work under a layer of slate ...