Forecasters issue flood watch for parts of the Pacific Northwest as ‘atmospheric river’ rolls inBy AP staff (AP)Feb. 28, 2022 6:37 p.m.‘Atmospheric river’ brings rain, snow and potential for flooding and avalanches in the region📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up