Stay prepared year-round! Here in Midwest we test our outdoor warning sirens on the first Tuesday of every month. These routine tests ensure the sirens are functioning properly to alert our communities when it matters most. Not sure when your community conducts its siren tests? Reach out to your local city hall, they’ll have the information you need to stay informed and prepared! #FedSigSystems #FedSig #Warning #TornadoWarning #Safety #SafetyFirst | Federal Signal