The National Weather Service has issued A REQUIRED WEEKLY TEST for the following counties/areas: San Francisco, CA; at 4:51 AM on APR 25, 2026 Effective until 5:06 AM. Message from COMCAST.

ZCZC-WXR-RWT-006075+0015-1150851-COMCAST -

This is a test of the Emergency Alert System. This is only a test

No action is needed. This is only a test.