ST. LOUIS – St. Louis city officials will conduct a planned tornado siren test at 3 p.m. Tuesday, according to fire chief Dennis Jenkerson. The test could consist of several sirens and parts and ...

ST. LOUIS — After sirens did not go off on Friday ahead of the deadly EF3 tornado, St. Louis Mayor Cara Spencer signed an executive order to officially change the protocols on Tuesday. The St ...

Siren activation happens under two parameters and storm conditions: Tornado Warnings issued by the NWS for affected portions of Boone County; Severe Thunderstorm Warnings that include the ...