Both Shelby and Adair Counties had issues with their outdoor warning sirens during the overnight storms.

Modern technology has added powerful tools for warning the public, but emergency management research suggests different warning systems often reach people in different situations.

Textron will be testing its outdoor warning sirens multiple times Wednesday, including in the overnight hours.

As Sunday’s severe weather rolled across eastern Missouri, the Lincoln County Emergency Management Agency acknowledged some ...

Residents across the bi-state were met with a dangerous silence as outdoor warning sirens failed to activate during an EF1 ...

Emergency management officials in Lincoln County say a coding error may have caused several tornado warning sirens to fail ...

The National weather Service issued a tornado warning for Shelby and Adair counties on Sunday night as severe weather moved across the area.

Hamilton County is beginning maintenance work on outdoor warning sirens this week in an effort to enhance the severe weather alert system. The Emergency Management and Homeland Security Agency plans ...