A stable marine layer will keep clouds on the coast Saturday. While inland, the daily cycle of low clouds in the morning and ...

Clouds will increase by Wednesday, slightly cooling temperatures. High pressure will bring warmer, sunny conditions through ...

Alvin's formation marks the end of an unusual drought of tropical activity in the Northern Hemisphere. In mid-May, ...

The humidity, or water vapor, condenses into storm clouds as the heat "rises" higher ... Waters near the Northwest Pacific Coast are much too cool not only for this type of development but to ...

PORTLAND, Ore. (KOIN) — This year’s weather across the Pacific Northwest was one to remember with funnel clouds, record-breaking heat, and a major ice storm. The Portland, Vancouver area sees ...