Add Yahoo as a preferred source to see more of our stories on Google. FILE: San Francisco's outdoor public warning system sirens are not likely to reactivate, even amid reports of possible drone ...

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

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

The City of Tulsa says the siren heard in south Tulsa was triggered during maintenance work by a vendor. City councilors say ...

After last Thursday’s severe weather and multiple tornado warnings in Lyon County, several readers asked why they didn’t hear ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Carroll County's emergency management agency found some sirens wouldn't sound off on Thursday. "It's just better to be on the safe ...

MILWAUKEE - Milwaukee County officials said new technology will improve its tornado sirens, providing a major upgrade to how ...

QUAD CITIES, Iowa/Ill. (KWQC) - During the spring and summer months, when sirens sound, its a sign to head inside as severe weather barrels down. Brian Payne, director of operations for the Scott ...

You can expect to hear tornado sirens in the Des Moines area today. Learn what it means when they go off and why they're in ...

An FBI warning of a potential drone attack by Iran on California has put a spotlight on San Francisco's famous emergency sirens. Familiar to residents and alarming to tourists, the piercing wail of ...