TOP PHOTO: The City of La Follette’s emergency siren sits on top of the city’s main fire house.

LAFOLLETTE, TN (WLAF) – It’s only a test. However, officials with the City of La Follette want you to know what’s going on when the loud siren sounds on Monday, March 20, at noon.
“The siren will sound for three minutes, and we want folks to know it’s only a test,” said La Follette Fire Chief Jimmy Pack. (WLAF NEWS PUBLISHED – 03/18/2023-6AM-PHOTOS COURTESY OF WLAF’S CHARLIE HUTSON)
As a newcomer can someone tell me what the siren is used for specifically?