This week’s weather in Portland could swing from rain to triple digits, with meteorologists forecasting chances of showers ...

PORTLAND, Ore. (KOIN) — The start of a new work week brings a ridge of high pressure continuing to build across the Portland ...

With the year’s hottest temperatures on the horizon, we could see record-breaking heat in Portland. The National Weather Service has issued an extreme heat watch for the Portland area from Sunday ...

PORTLAND, Ore. (KOIN) — Dry and warm weather continues across the Pacific Northwest Sunday and will remain in place for the ...

Sunny and warming this week in Portland; highs near 87°F Monday. Bring water and watch for a slight shower chance late Wednesday.

PORTLAND, Ore. (KOIN) — After multiple days in the 90s under warm summer sunshine, a big weather pattern change is on the way later this week across the Pacific Northwest. This coming weekend’s ...

Portland’s cool and cloudy weather pattern continues Wednesday as onshore flow keeps the metro area under more spring-like ...

Overcast skies are changing up Oregon and Washington’s weather pattern on Wednesday. A cloudy start to the day Wednesday will ...

PORTLAND, Ore. (KOIN) — Temperature turbulence will take Portland through the final week of May. A few isolated lingering rain showers could bring nearly a few one-hundredths of an inch to a tenth of ...