Winter ends warm and potentially wet for some in western Oregon and southwest Washington, with temperatures expected to warm ...

Portland will be on the north end of strong high pressure from California and on the south end of an atmospheric river moving ...

PORTLAND, Ore. (KOIN) — Friday’s weather system exited the region overnight, and now the first weekend of spring is upon us. The weather is going to look spring-like as well, with plenty of sunshine ...

Temps will tend to be warmer as you go south into the Willamette Valley where rain chances are lower. The Cascades and the ...

Warmer temperatures build across the west as a rare heat dome of high pressure builds across the desert southwestern states.

A lucky forecast is in store for the Portland area on this St. Patrick’s Day. Expect mainly dry conditions as mild afternoon ...

PORTLAND, Ore. (KOIN) — Summer-like heat builds for the final few days of winter across many western states. Extreme heat ...