An atmospheric river is beginning to affect western portions of Washington and Oregon and continuing into Tuesday. This will ...

Several rounds of widespread rain is expected this weekend and early next week, boosting February rain totals. Once the rain ...

A combination of snow melt and heavy rainfall will lead to flash flooding concerns in parts of Washington and Oregon for the ...

KOIN 6 Meteorologist Josh Cozart shares Portland's rainy and windy weather expected as an atmospheric river moves through the ...

An atmospheric river of moisture is bringing rain and wind to the Pacific Northwest starting late Friday night. The National ...

The storm will usher in warm temperatures, which will contribute to the flooding risk from heavy rain as snow melts.

As a series of Pacific storms continues in the northwestern United States and in southwestern Canada, the biggest storm of the bunch will include an atmospheric river in portions of Washington and ...

Forecasters are getting an in-depth look at the next storm that's about to wallop the West Coast this weekend, thanks to the efforts of the Hurricane Hunters.

An Arctic air mass kept its grip on much of the central and eastern U.S. on Friday, plunging temperatures to record lows as ...

A mostly dry and cloudy day around Portland will give way to a few evening rain showers. Late Friday evening rain showers mark the start of the atmospheric moisture that’s set to impact the Pacific ...

National Weather Service forecasts suggest that through the weekend, about 1 to 3 inches of rain will fall around the coast, ...

A new study by the National Oceanic and Atmospheric Administration found the Corps' operation of the dams violates the ...