Given the tornado that came through our area last week, we thought it was important to share the following information about outdoor sirens. Thank you to St. Louis County for providing the graphic below.
When a warning is issued by the National Weather Service, the outdoor warning siren will sound 1 tone that lasts 3 minutes.
Each new tone broadcasted indicates a new warning being issued and appropriate action should be taken.
No all clear is given so be sure to stay informed.