Read Description: Federal Signal 2001-130 Siren Test At Johnsburg, IL 3/3/26

0:00 Fox Lake, IL Whelen Go Off 1:00 Siren Active 4:02 Siren Shut Off Fox Lake, IL Whelen Going Off And It Shut Off Actually, it only emits a silent test growl on every first Tuesday of the month, from April to February, at 9:55 AM. (The tornado drill is only conducted on the first Tuesday of the month during Severe Weather Preparedness Week, at 10:00 AM.) Camera Use: Sony DSC-HX80 © 2014-2026 By Metra 138 Productions All Rights Reserved No part of this footage may be used, copied, downloaded, or redistributed without prior written permission.