X-based enthusiast Moore Weather warned, “Tornado sirens going off in St. Louis county. Heading into the city. Take shelter ...

Douglas County will now only activate sirens in areas under imminent threat, as opposed to the entire county being alerted.

The National Weather Service has been warning Iowans to prepare for an outbreak of severe weather for most of the week.

Sheriff Bruce Vanoven, along with Gibson County's EMA, sent a news release that three of the outdoor weather sirens are not in proper working order.

The Emergency Alert System will test its communications systems Tuesday morning to prepare for tornado season.

So-called ‘tornado sirens’ are not always activated in response to tornadoes. Here’s everything you need to know.

South Tarrant County was under a tornado warning, and sirens sounded across Fort Worth and other cities because of severe ...