As temperatures rise across Oregon, National Weather Service warns of cold water shock risksBy OPB staff (OPB)April 5, 2026 4:49 p.m. Updated: April 5, 2026 7:37 p.m.📨 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