Information when you need it
The City of Naperville is committed to keeping the public safe and informed about events that impact their lives.
Be Informed
Throughout the years, a wide variety of tools has been used to inform the community before, during and after an emergency or other significant event. The systems noted on this page are tools used to relay timely and important information with the ultimate goal of effectively communicating to a widespread audience .
Tune in to AM 1610
Tune in to radio station WQTP990 and WQTW786, broadcasting on AM 1610, for intermittent weather alerts from the National Weather Service, as well as the latest news about city services and events.
Listen liveInside this section
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Naper Notify Mass Notification System
Receive the City of Naperville information that matters to you the most when you want it, the way you want it using the City's Naper Notify mass notification system.
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Outdoor Warning Siren System
The Outdoor Warning Siren System is used to warn residents of approaching tornadoes, major emergencies or the possible threat of an attack on the United States.