Got a notification at work, of all places, that there will be a nationwide emergency alert test on October 4th. FEMA and FCC testing the EAS and WEA at approximately 2:20pm ET. So don't get too excited! Also, apologies if this has already been posted somewhere since it was announced back in August.

Sauce: https://www.fema.gov/press-release/20230803/fema-and-fcc-plan-nationwide-emergency-alert-test-oct-4-2023