Outdoor warning system test planned in Cass County as residents urged to practice tornado shelter plans
Fargo, North Dakota – Emergency officials across Cass County are preparing residents for severe weather season with a coordinated test of the outdoor warning system set to take place on April 29 at 11:15 a.m. The drill will include communities such as Fargo and West Fargo and is part of North Dakota Severe Summer Weather Awareness Week.
The full-system siren test is designed to ensure that emergency alerts are working properly across the region. At the same time, officials are urging residents to take the opportunity to review their own safety plans. This includes identifying shelter areas in homes or workplaces and practicing how quickly they can move to those safe locations during an emergency.
Officials stress preparation beyond the test
While the scheduled test is planned and controlled, emergency managers are reminding residents that hearing sirens at any other time should be treated seriously. When sirens sound outside of a scheduled drill, individuals are advised to move indoors immediately and turn on local media, such as television or radio, to receive updates. Guidance from local authorities and the National Weather Service should be followed closely.
Officials also emphasize that people should not assume there is no danger simply because the sky appears calm. Sirens may be activated for reasons beyond severe weather, including other emergencies that require immediate attention. Understanding this distinction is key to responding correctly when alerts are issued.
Another important reminder involves proper use of emergency services. Residents are being asked not to call 9-1-1 for general questions about the siren system, as this can interfere with real emergencies. Instead, specific offices are available to answer questions, including the Cass County Office of Emergency Management and similar departments in Fargo and West Fargo.
The outdoor warning system is mainly intended to alert people who are outside, meaning that sirens may not always be heard indoors, especially during strong winds or severe weather conditions. Because of this limitation, officials recommend that residents sign up for additional alert systems, such as Cass Clay Alerts, which can deliver warnings directly to phones or email. They also suggest using a NOAA All-Hazards Weather Radio with SAME technology to ensure reliable indoor notifications.
As severe weather season approaches, the upcoming test serves as both a technical check and a reminder for residents to stay prepared, informed, and ready to act quickly when alerts are issued.
