A civil authority has issued A REQUIRED WEEKLY TEST for the following counties/areas: Snohomish, WA; at 12:45 AM on AUG 9, 2026 Effective until 1:15 AM. Message from IPAWSCAP. This is a test, only a test, of the Emergency Alert System, from the Snohomish County 911. Had this been an actual alert, this system would bring you important information. No action is needed. This is only a test.