The sirens will now be sounded when the National Weather Service issues a severe thunderstorm warning with a "tornado ...

On Sunday, many Northwest Iowa towns had outdoor warning sirens go off to alert the community to take cover. In Lawton, the ...

A handful of tornado warnings popped up across eastern Nebraska, Sunday night, including some surrounding the capital city to ...

Dallas' weather sirens, officially known as the Outdoor Warning System, alert people to weather threats that could cause ...

Have you ever heard tornado sirens go off in Milwaukee County and wondered why your phone never made a sound? Turns out, while sirens and weather alerts are triggered by the same warning, they're two ...

One of the last broken tornado sirens in St. Louis is repaired and now back in the sky. FOX 2 was invited for an up-close ...

ST. CHARLES COUNTY, Mo. – Ahead of the months that are typically known as severe weather season in Missouri, the St. Charles County Regional Emergency Management Agency announced changes in their ...

It was not immediately clear what caused the activation.

A St. Louis man sued the city and the church where his wife died, alleging failed tornado sirens and unsafe conditions led to her death during the May 2025 tornado.

Don't let some cloudy skies fool you. If you hear a tornado siren on Wednesday, March 25, it's only a test. As part of Severe Weather Awareness Week, counties across Iowa will be testing their outdoor ...