Outdoor warning sirens sounded Monday afternoon in the City of St. Louis despite no active weather warnings or monthly ...

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

You may have been surprised by thunder and sirens Sunday evening if you live in the western suburbs of Des Moines. Sunday evening into early Monday morning saw thunderstorms and showers. But there ...

ST. JOSEPH, Mo. (News-Press NOW) -- Wailing sirens accompanied by extreme weather conditions are a familiar sound in Northwest Missouri in spring and summer. Severe Weather Preparedness Week, which is ...

In this Weather Wednesday, we explain how tornado sirens work and why you shouldn't rely solely on them to warn you of severe ...

When a tornado warning was called for Valley View and the surrounding area on Saturday night, firefighters rushed to the town’s lone storm siren to alert residents to the coming storm. But the siren ...

The monthly test of the all-hazard Statewide Outdoor Warning Siren System is scheduled for Friday, May 1, 2026, at 11:45 a.m.

The malfunction happened just before an EF1 tornado touched down on March 15.

The monthly test of the Statewide Outdoor Warning Siren System is scheduled for 11:45 a.m. Friday, May 1. File Photo. The ...

Carroll officials are notifying the public that they will be conducting routine weather siren testing this (Wednesday) ...