Dallas' weather sirens, officially known as the Outdoor Warning System, alert people to weather threats that could cause injury or damage. If you hear them, find shelter and seek more information ...

KANSAS CITY, Mo. (KCTV) - As severe storms rolled through the metro on Tuesday, sparking multiple tornado warnings, some people in Jackson County said they heard sirens after the storm passed.

Along with alerts on phones and televisions, residents may have noticed a loud siren in London, Ont. after Environment Canada issued its tornado warning on Tuesday afternoon. It was Western University ...

Sedgwick County operates 153 sirens across the county. Here’s what to know about the tones, when to take shelter and more. Getty Images Mahoning Matters Tornado season officially began this month, and ...

SYLVANIA Twp., Ohio (WTVG) - You may have heard the statewide test of outdoor warning sirens across Ohio Wednesday. However, residents in one Sylvania Township neighborhood said the siren on their ...

LOUISVILLE, Ky. (WDRB) -- Officials are working to fix a malfunctioning outdoor warning siren in the Louisville area Friday night. According to an alert from Louisville Metro Emergency Services, ...

HONOLULU (HawaiiNewsNow) - The city says emergency sirens heard on Oahu’s North Shore near Sunset Beach were the result of a malfunction, not an active emergency. Viewers told Hawaii News Now sirens ...