PORTLAND, Ore. (KOIN) – Cooler and cloudier skies will make it feel more like the start of May than the middle of June around Portland on Friday. A few rays of sunshine are expected to start the day Friday. It’s the mostly clear skies that will help warm temperatures into the low 70s. Clouds will put a stop to that warming trend by the afternoon. A brief shower or two is possible for an isolated group along the Willamette Valley by Friday evening.