What is Chicago's warning siren activation protocol? The head of the City Emergency Management Agency in St. Louis has now been placed on paid leave, as an investigation has been launched into why ...

The City of St. Louis tested tornado sirens again Wednesday after Mayor Cara Spencer said Tuesday’s test revealed systemic failures.

The fire department will be testing the tornado sirens at noon Wednesday. The testing should last 20 to 30 minutes.

The fire department will be testing the tornado sirens at noon Wednesday. The testing should last 20 to 30 minutes.

(WLUK) -- Brown County residents may hear the sound of siren testing Monday and Tuesday. Crews will be doing their annual maintenance on tornado sirens both days at sites in Suamico, Hobart, Green ...

The Highland Fire Department resumed testing their tornado sirens in April after a tornado tore through town in March, but whether it had been prior to that storm is doubtful.