After a quiet start to the new year, the atmosphere has shifted into a more active midwinter pattern across the Pacific ...

After some recent hot days, are you ready for some rain? Rain is in the forecast for later this week, with unseasonably cool high temperatures struggling to reach 70 degrees. What is driving this ...

It was a wet weekend as a series of Pacific weather systems moved onshore. The coast received two to four inches of rain, much of the interior of Western Washington got one to two inches of rain, and ...

Climate change is unexpectedly causing north Pacific storms to shift toward the Arctic, throwing projections for future West ...

The first Saturday of the new year arrives under an active Pacific weather pattern, keeping Clark County and much of Western ...

PORTLAND, Ore. (KOIN) — Due to winter weather chances all across the PNW, we have a KOIN 6 Weather Alert in place to start the week so you can be prepared for any winter type of weather across our ...

A marine heat wave spanning much of the North Pacific Ocean is already influencing the weather in North America and is poised to make its mark on winter. The unusually warm ocean water, coined “the ...

The National Hurricane Center is tracking a disturbance in the Pacific it says could become a tropical depression by the end of the week. The hurricane center said early Monday morning an area of low ...

You may have seen some chatter this week about a blob of warm water in the Pacific that could make Minnesota’s winter brutal. If you haven’t, don’t gasp just yet. Yes, an ongoing Pacific “heat blob” ...

After months of anticipation, a weather-changing La Niña has developed in the equatorial Pacific further adding to drought worries in California and the southern US, as well as the croplands in South ...

A pair of storms pummeling the Pacific Northwest are expected to dump more rain in two days than some areas have seen the entire month so far, threatening avalanches in mountain areas and flooding and ...

If you’ve ever wondered why so many earthquakes and volcanoes seem to happen around the Pacific, there’s a reason! It’s all thanks to a fiery stretch of the planet called the "Ring of Fire." The ...