Mill Plain Elementary School, WA Weather Forecast

Discussion

...Now through Tuesday...The weak upper-level trough that moved through the region Tuesday is shifting south into northern California today as ridging strengthens offshore and thermal troughing develops inland. The will mark a quick transition toward warmer and drier conditions, with offshore flow increasing through the Columbia River Gorge and Cascade gaps. Easterly to northeasterly winds will also develop across the foothills and Coast Range, while northerly winds increase through th...